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Finding the Fourth Proportional to 96,207.17, 132,813.25 and 60,416.91

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Solution

The fourth proportional to 96,207.17, 132,813.25 and 60,416.91 is: 83,405.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,207.17 : 132,813.25 = 60,416.91 : x
  2. Step 2: Convert to fraction form
    96,207.17/132,813.25 = 60,416.91/x
  3. Step 3: Cross multiply
    96,207.17x = 132,813.25 × 60,416.91
  4. Step 4: Simplify right side
    96,207.17x = 8,024,166,021.02
  5. Step 5: Solve for x
    x = 8,024,166,021.02/96,207.17
  6. Step 6: Final answer
    x = 83,405.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.