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Finding the Fourth Proportional to 63,963.88, 95,945.88 and 23,992

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Solution

The fourth proportional to 63,963.88, 95,945.88 and 23,992 is: 35,988.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,963.88 : 95,945.88 = 23,992 : x
  2. Step 2: Convert to fraction form
    63,963.88/95,945.88 = 23,992/x
  3. Step 3: Cross multiply
    63,963.88x = 95,945.88 × 23,992
  4. Step 4: Simplify right side
    63,963.88x = 2,301,933,552.96
  5. Step 5: Solve for x
    x = 2,301,933,552.96/63,963.88
  6. Step 6: Final answer
    x = 35,988.02

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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.