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Finding the Fourth Proportional to 63,853.78, 95,799.63 and 32,710.90

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Solution

The fourth proportional to 63,853.78, 95,799.63 and 32,710.90 is: 49,076.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,853.78 : 95,799.63 = 32,710.90 : x
  2. Step 2: Convert to fraction form
    63,853.78/95,799.63 = 32,710.90/x
  3. Step 3: Cross multiply
    63,853.78x = 95,799.63 × 32,710.90
  4. Step 4: Simplify right side
    63,853.78x = 3,133,692,116.97
  5. Step 5: Solve for x
    x = 3,133,692,116.97/63,853.78
  6. Step 6: Final answer
    x = 49,076.06

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1.5x scale

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.