Home / 63,512.10-95,240.48-21,380.88

Finding the Fourth Proportional to 63,512.10, 95,240.48 and 21,380.88

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Solution

The fourth proportional to 63,512.10, 95,240.48 and 21,380.88 is: 32,062.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,512.10 : 95,240.48 = 21,380.88 : x
  2. Step 2: Convert to fraction form
    63,512.10/95,240.48 = 21,380.88/x
  3. Step 3: Cross multiply
    63,512.10x = 95,240.48 × 21,380.88
  4. Step 4: Simplify right side
    63,512.10x = 2,036,325,167.12
  5. Step 5: Solve for x
    x = 2,036,325,167.12/63,512.10
  6. Step 6: Final answer
    x = 32,062.00

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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.