Home / 63,445.38-95,211.14-33,884.43

Finding the Fourth Proportional to 63,445.38, 95,211.14 and 33,884.43

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Solution

The fourth proportional to 63,445.38, 95,211.14 and 33,884.43 is: 50,849.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,445.38 : 95,211.14 = 33,884.43 : x
  2. Step 2: Convert to fraction form
    63,445.38/95,211.14 = 33,884.43/x
  3. Step 3: Cross multiply
    63,445.38x = 95,211.14 × 33,884.43
  4. Step 4: Simplify right side
    63,445.38x = 3,226,175,039.13
  5. Step 5: Solve for x
    x = 3,226,175,039.13/63,445.38
  6. Step 6: Final answer
    x = 50,849.64

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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.