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Finding the Fourth Proportional to 195,573.92, 293,358.40 and 62,452.48

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Solution

The fourth proportional to 195,573.92, 293,358.40 and 62,452.48 is: 93,677.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,573.92 : 293,358.40 = 62,452.48 : x
  2. Step 2: Convert to fraction form
    195,573.92/293,358.40 = 62,452.48/x
  3. Step 3: Cross multiply
    195,573.92x = 293,358.40 × 62,452.48
  4. Step 4: Simplify right side
    195,573.92x = 18,320,959,608.83
  5. Step 5: Solve for x
    x = 18,320,959,608.83/195,573.92
  6. Step 6: Final answer
    x = 93,677.93

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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.