Home / 195,354.48-293,015.52-62,229.36

Finding the Fourth Proportional to 195,354.48, 293,015.52 and 62,229.36

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Solution

The fourth proportional to 195,354.48, 293,015.52 and 62,229.36 is: 93,338.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,354.48 : 293,015.52 = 62,229.36 : x
  2. Step 2: Convert to fraction form
    195,354.48/293,015.52 = 62,229.36/x
  3. Step 3: Cross multiply
    195,354.48x = 293,015.52 × 62,229.36
  4. Step 4: Simplify right side
    195,354.48x = 18,234,168,279.67
  5. Step 5: Solve for x
    x = 18,234,168,279.67/195,354.48
  6. Step 6: Final answer
    x = 93,338.88

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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.