Home / 63,283.28-94,935.85-25,863.71

Finding the Fourth Proportional to 63,283.28, 94,935.85 and 25,863.71

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Solution

The fourth proportional to 63,283.28, 94,935.85 and 25,863.71 is: 38,800.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,283.28 : 94,935.85 = 25,863.71 : x
  2. Step 2: Convert to fraction form
    63,283.28/94,935.85 = 25,863.71/x
  3. Step 3: Cross multiply
    63,283.28x = 94,935.85 × 25,863.71
  4. Step 4: Simplify right side
    63,283.28x = 2,455,392,753.66
  5. Step 5: Solve for x
    x = 2,455,392,753.66/63,283.28
  6. Step 6: Final answer
    x = 38,800.03

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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.