Home / 96,447.11-144,708.59-29,892.38

Finding the Fourth Proportional to 96,447.11, 144,708.59 and 29,892.38

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Solution

The fourth proportional to 96,447.11, 144,708.59 and 29,892.38 is: 44,850.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,447.11 : 144,708.59 = 29,892.38 : x
  2. Step 2: Convert to fraction form
    96,447.11/144,708.59 = 29,892.38/x
  3. Step 3: Cross multiply
    96,447.11x = 144,708.59 × 29,892.38
  4. Step 4: Simplify right side
    96,447.11x = 4,325,683,512.73
  5. Step 5: Solve for x
    x = 4,325,683,512.73/96,447.11
  6. Step 6: Final answer
    x = 44,850.32

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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.