Home / 63,453.06-95,191.60-25,505.28

Finding the Fourth Proportional to 63,453.06, 95,191.60 and 25,505.28

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Solution

The fourth proportional to 63,453.06, 95,191.60 and 25,505.28 is: 38,262.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,453.06 : 95,191.60 = 25,505.28 : x
  2. Step 2: Convert to fraction form
    63,453.06/95,191.60 = 25,505.28/x
  3. Step 3: Cross multiply
    63,453.06x = 95,191.60 × 25,505.28
  4. Step 4: Simplify right side
    63,453.06x = 2,427,888,411.65
  5. Step 5: Solve for x
    x = 2,427,888,411.65/63,453.06
  6. Step 6: Final answer
    x = 38,262.75

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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.