Home / 93,071.10-139,553.76-63,524.70

Finding the Fourth Proportional to 93,071.10, 139,553.76 and 63,524.70

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Solution

The fourth proportional to 93,071.10, 139,553.76 and 63,524.70 is: 95,250.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,071.10 : 139,553.76 = 63,524.70 : x
  2. Step 2: Convert to fraction form
    93,071.10/139,553.76 = 63,524.70/x
  3. Step 3: Cross multiply
    93,071.10x = 139,553.76 × 63,524.70
  4. Step 4: Simplify right side
    93,071.10x = 8,865,110,737.87
  5. Step 5: Solve for x
    x = 8,865,110,737.87/93,071.10
  6. Step 6: Final answer
    x = 95,250.95

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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.