Home / 94,033.29-129,766.11-51,592.13

Finding the Fourth Proportional to 94,033.29, 129,766.11 and 51,592.13

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Solution

The fourth proportional to 94,033.29, 129,766.11 and 51,592.13 is: 71,197.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,033.29 : 129,766.11 = 51,592.13 : x
  2. Step 2: Convert to fraction form
    94,033.29/129,766.11 = 51,592.13/x
  3. Step 3: Cross multiply
    94,033.29x = 129,766.11 × 51,592.13
  4. Step 4: Simplify right side
    94,033.29x = 6,694,910,016.71
  5. Step 5: Solve for x
    x = 6,694,910,016.71/94,033.29
  6. Step 6: Final answer
    x = 71,197.23

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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.