Home / 96,307.11-144,425.16-33,109.29

Finding the Fourth Proportional to 96,307.11, 144,425.16 and 33,109.29

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Solution

The fourth proportional to 96,307.11, 144,425.16 and 33,109.29 is: 49,651.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,307.11 : 144,425.16 = 33,109.29 : x
  2. Step 2: Convert to fraction form
    96,307.11/144,425.16 = 33,109.29/x
  3. Step 3: Cross multiply
    96,307.11x = 144,425.16 × 33,109.29
  4. Step 4: Simplify right side
    96,307.11x = 4,781,814,505.74
  5. Step 5: Solve for x
    x = 4,781,814,505.74/96,307.11
  6. Step 6: Final answer
    x = 49,651.73

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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.