Home / 195,231.06-292,849.02-62,110.80

Finding the Fourth Proportional to 195,231.06, 292,849.02 and 62,110.80

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Solution

The fourth proportional to 195,231.06, 292,849.02 and 62,110.80 is: 93,166.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,231.06 : 292,849.02 = 62,110.80 : x
  2. Step 2: Convert to fraction form
    195,231.06/292,849.02 = 62,110.80/x
  3. Step 3: Cross multiply
    195,231.06x = 292,849.02 × 62,110.80
  4. Step 4: Simplify right side
    195,231.06x = 18,189,086,911.42
  5. Step 5: Solve for x
    x = 18,189,086,911.42/195,231.06
  6. Step 6: Final answer
    x = 93,166.97

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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.