Home / 63,276.48-94,925.64-25,856.88

Finding the Fourth Proportional to 63,276.48, 94,925.64 and 25,856.88

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Solution

The fourth proportional to 63,276.48, 94,925.64 and 25,856.88 is: 38,789.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,276.48 : 94,925.64 = 25,856.88 : x
  2. Step 2: Convert to fraction form
    63,276.48/94,925.64 = 25,856.88/x
  3. Step 3: Cross multiply
    63,276.48x = 94,925.64 × 25,856.88
  4. Step 4: Simplify right side
    63,276.48x = 2,454,480,882.40
  5. Step 5: Solve for x
    x = 2,454,480,882.40/63,276.48
  6. Step 6: Final answer
    x = 38,789.78

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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.