Home / 195,060.42-292,600.76-61,951.10

Finding the Fourth Proportional to 195,060.42, 292,600.76 and 61,951.10

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Solution

The fourth proportional to 195,060.42, 292,600.76 and 61,951.10 is: 92,929.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,060.42 : 292,600.76 = 61,951.10 : x
  2. Step 2: Convert to fraction form
    195,060.42/292,600.76 = 61,951.10/x
  3. Step 3: Cross multiply
    195,060.42x = 292,600.76 × 61,951.10
  4. Step 4: Simplify right side
    195,060.42x = 18,126,937,170.08
  5. Step 5: Solve for x
    x = 18,126,937,170.08/195,060.42
  6. Step 6: Final answer
    x = 92,929.86

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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.