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Finding the Fourth Proportional to 63,771.44, 88,004.52 and 35,476.52

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Solution

The fourth proportional to 63,771.44, 88,004.52 and 35,476.52 is: 48,957.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,771.44 : 88,004.52 = 35,476.52 : x
  2. Step 2: Convert to fraction form
    63,771.44/88,004.52 = 35,476.52/x
  3. Step 3: Cross multiply
    63,771.44x = 88,004.52 × 35,476.52
  4. Step 4: Simplify right side
    63,771.44x = 3,122,094,113.87
  5. Step 5: Solve for x
    x = 3,122,094,113.87/63,771.44
  6. Step 6: Final answer
    x = 48,957.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.