Home / 195,098.92-292,343.10-150,834.76

Finding the Fourth Proportional to 195,098.92, 292,343.10 and 150,834.76

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Solution

The fourth proportional to 195,098.92, 292,343.10 and 150,834.76 is: 226,016.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,098.92 : 292,343.10 = 150,834.76 : x
  2. Step 2: Convert to fraction form
    195,098.92/292,343.10 = 150,834.76/x
  3. Step 3: Cross multiply
    195,098.92x = 292,343.10 × 150,834.76
  4. Step 4: Simplify right side
    195,098.92x = 44,095,501,326.16
  5. Step 5: Solve for x
    x = 44,095,501,326.16/195,098.92
  6. Step 6: Final answer
    x = 226,016.12

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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.