Home / 195,257.52-292,920.84-73,675.44

Finding the Fourth Proportional to 195,257.52, 292,920.84 and 73,675.44

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Solution

The fourth proportional to 195,257.52, 292,920.84 and 73,675.44 is: 110,526.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,257.52 : 292,920.84 = 73,675.44 : x
  2. Step 2: Convert to fraction form
    195,257.52/292,920.84 = 73,675.44/x
  3. Step 3: Cross multiply
    195,257.52x = 292,920.84 × 73,675.44
  4. Step 4: Simplify right side
    195,257.52x = 21,581,071,772.17
  5. Step 5: Solve for x
    x = 21,581,071,772.17/195,257.52
  6. Step 6: Final answer
    x = 110,526.20

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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.