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Finding the Fourth Proportional to 63,464.60, 95,223.02 and 27,907.62

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Solution

The fourth proportional to 63,464.60, 95,223.02 and 27,907.62 is: 41,872.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,464.60 : 95,223.02 = 27,907.62 : x
  2. Step 2: Convert to fraction form
    63,464.60/95,223.02 = 27,907.62/x
  3. Step 3: Cross multiply
    63,464.60x = 95,223.02 × 27,907.62
  4. Step 4: Simplify right side
    63,464.60x = 2,657,447,857.41
  5. Step 5: Solve for x
    x = 2,657,447,857.41/63,464.60
  6. Step 6: Final answer
    x = 41,872.92

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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.