Home / 195,269.31-292,906.40-62,149.05

Finding the Fourth Proportional to 195,269.31, 292,906.40 and 62,149.05

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Solution

The fourth proportional to 195,269.31, 292,906.40 and 62,149.05 is: 93,224.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,269.31 : 292,906.40 = 62,149.05 : x
  2. Step 2: Convert to fraction form
    195,269.31/292,906.40 = 62,149.05/x
  3. Step 3: Cross multiply
    195,269.31x = 292,906.40 × 62,149.05
  4. Step 4: Simplify right side
    195,269.31x = 18,203,854,188.17
  5. Step 5: Solve for x
    x = 18,203,854,188.17/195,269.31
  6. Step 6: Final answer
    x = 93,224.35

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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.