Home / 27,572.04-38,048.40-14,996.52

Finding the Fourth Proportional to 27,572.04, 38,048.40 and 14,996.52

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Solution

The fourth proportional to 27,572.04, 38,048.40 and 14,996.52 is: 20,694.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,572.04 : 38,048.40 = 14,996.52 : x
  2. Step 2: Convert to fraction form
    27,572.04/38,048.40 = 14,996.52/x
  3. Step 3: Cross multiply
    27,572.04x = 38,048.40 × 14,996.52
  4. Step 4: Simplify right side
    27,572.04x = 570,593,591.57
  5. Step 5: Solve for x
    x = 570,593,591.57/27,572.04
  6. Step 6: Final answer
    x = 20,694.65

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Find fourth proportional to 13,786.02, 19,024.20 and 7,498.26
Half scale
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Double scale
Find fourth proportional to 27,573.04, 38,049.78 and 14,997.52
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.