Home / 13,062.04-19,593.06-7,523.80

Finding the Fourth Proportional to 13,062.04, 19,593.06 and 7,523.80

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Solution

The fourth proportional to 13,062.04, 19,593.06 and 7,523.80 is: 11,285.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,062.04 : 19,593.06 = 7,523.80 : x
  2. Step 2: Convert to fraction form
    13,062.04/19,593.06 = 7,523.80/x
  3. Step 3: Cross multiply
    13,062.04x = 19,593.06 × 7,523.80
  4. Step 4: Simplify right side
    13,062.04x = 147,414,264.83
  5. Step 5: Solve for x
    x = 147,414,264.83/13,062.04
  6. Step 6: Final answer
    x = 11,285.70

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.