Home / 93,195.46-139,759.17-34,013.62

Finding the Fourth Proportional to 93,195.46, 139,759.17 and 34,013.62

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Solution

The fourth proportional to 93,195.46, 139,759.17 and 34,013.62 is: 51,008.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,195.46 : 139,759.17 = 34,013.62 : x
  2. Step 2: Convert to fraction form
    93,195.46/139,759.17 = 34,013.62/x
  3. Step 3: Cross multiply
    93,195.46x = 139,759.17 × 34,013.62
  4. Step 4: Simplify right side
    93,195.46x = 4,753,715,299.90
  5. Step 5: Solve for x
    x = 4,753,715,299.90/93,195.46
  6. Step 6: Final answer
    x = 51,008.01

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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.