Home / 63,474.06-95,219.28-21,335.97

Finding the Fourth Proportional to 63,474.06, 95,219.28 and 21,335.97

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Solution

The fourth proportional to 63,474.06, 95,219.28 and 21,335.97 is: 32,006.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,474.06 : 95,219.28 = 21,335.97 : x
  2. Step 2: Convert to fraction form
    63,474.06/95,219.28 = 21,335.97/x
  3. Step 3: Cross multiply
    63,474.06x = 95,219.28 × 21,335.97
  4. Step 4: Simplify right side
    63,474.06x = 2,031,595,701.50
  5. Step 5: Solve for x
    x = 2,031,595,701.50/63,474.06
  6. Step 6: Final answer
    x = 32,006.71

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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.