Home / 29,863.73-44,767.49-10,128.26

Finding the Fourth Proportional to 29,863.73, 44,767.49 and 10,128.26

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Solution

The fourth proportional to 29,863.73, 44,767.49 and 10,128.26 is: 15,182.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,863.73 : 44,767.49 = 10,128.26 : x
  2. Step 2: Convert to fraction form
    29,863.73/44,767.49 = 10,128.26/x
  3. Step 3: Cross multiply
    29,863.73x = 44,767.49 × 10,128.26
  4. Step 4: Simplify right side
    29,863.73x = 453,416,503.79
  5. Step 5: Solve for x
    x = 453,416,503.79/29,863.73
  6. Step 6: Final answer
    x = 15,182.85

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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.