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Finding the Fourth Proportional to 63,863.52, 88,124.94 and 37,014.45

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Solution

The fourth proportional to 63,863.52, 88,124.94 and 37,014.45 is: 51,076.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,863.52 : 88,124.94 = 37,014.45 : x
  2. Step 2: Convert to fraction form
    63,863.52/88,124.94 = 37,014.45/x
  3. Step 3: Cross multiply
    63,863.52x = 88,124.94 × 37,014.45
  4. Step 4: Simplify right side
    63,863.52x = 3,261,896,185.38
  5. Step 5: Solve for x
    x = 3,261,896,185.38/63,863.52
  6. Step 6: Final answer
    x = 51,076.05

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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.