Home / 63,764.28-95,659.38-22,240.44

Finding the Fourth Proportional to 63,764.28, 95,659.38 and 22,240.44

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Solution

The fourth proportional to 63,764.28, 95,659.38 and 22,240.44 is: 33,365.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,764.28 : 95,659.38 = 22,240.44 : x
  2. Step 2: Convert to fraction form
    63,764.28/95,659.38 = 22,240.44/x
  3. Step 3: Cross multiply
    63,764.28x = 95,659.38 × 22,240.44
  4. Step 4: Simplify right side
    63,764.28x = 2,127,506,701.33
  5. Step 5: Solve for x
    x = 2,127,506,701.33/63,764.28
  6. Step 6: Final answer
    x = 33,365.18

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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.