Home / 36,084.18-49,817.70-22,666.92

Finding the Fourth Proportional to 36,084.18, 49,817.70 and 22,666.92

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Solution

The fourth proportional to 36,084.18, 49,817.70 and 22,666.92 is: 31,293.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,084.18 : 49,817.70 = 22,666.92 : x
  2. Step 2: Convert to fraction form
    36,084.18/49,817.70 = 22,666.92/x
  3. Step 3: Cross multiply
    36,084.18x = 49,817.70 × 22,666.92
  4. Step 4: Simplify right side
    36,084.18x = 1,129,213,820.48
  5. Step 5: Solve for x
    x = 1,129,213,820.48/36,084.18
  6. Step 6: Final answer
    x = 31,293.88

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Half scale
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Double scale
Find fourth proportional to 36,085.18, 49,819.08 and 22,667.92
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.