Home / 63,671.28-95,241.72-58,947.36

Finding the Fourth Proportional to 63,671.28, 95,241.72 and 58,947.36

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Solution

The fourth proportional to 63,671.28, 95,241.72 and 58,947.36 is: 88,175.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,671.28 : 95,241.72 = 58,947.36 : x
  2. Step 2: Convert to fraction form
    63,671.28/95,241.72 = 58,947.36/x
  3. Step 3: Cross multiply
    63,671.28x = 95,241.72 × 58,947.36
  4. Step 4: Simplify right side
    63,671.28x = 5,614,247,955.86
  5. Step 5: Solve for x
    x = 5,614,247,955.86/63,671.28
  6. Step 6: Final answer
    x = 88,175.52

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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.