Home / 99,193.56-148,773.92-32,634.52

Finding the Fourth Proportional to 99,193.56, 148,773.92 and 32,634.52

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Solution

The fourth proportional to 99,193.56, 148,773.92 and 32,634.52 is: 48,946.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,193.56 : 148,773.92 = 32,634.52 : x
  2. Step 2: Convert to fraction form
    99,193.56/148,773.92 = 32,634.52/x
  3. Step 3: Cross multiply
    99,193.56x = 148,773.92 × 32,634.52
  4. Step 4: Simplify right side
    99,193.56x = 4,855,165,467.72
  5. Step 5: Solve for x
    x = 4,855,165,467.72/99,193.56
  6. Step 6: Final answer
    x = 48,946.38

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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.