Home / 96,677.52-144,960.07-64,693.14

Finding the Fourth Proportional to 96,677.52, 144,960.07 and 64,693.14

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Solution

The fourth proportional to 96,677.52, 144,960.07 and 64,693.14 is: 97,002.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,677.52 : 144,960.07 = 64,693.14 : x
  2. Step 2: Convert to fraction form
    96,677.52/144,960.07 = 64,693.14/x
  3. Step 3: Cross multiply
    96,677.52x = 144,960.07 × 64,693.14
  4. Step 4: Simplify right side
    96,677.52x = 9,377,922,102.92
  5. Step 5: Solve for x
    x = 9,377,922,102.92/96,677.52
  6. Step 6: Final answer
    x = 97,002.10

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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.