Home / 63,200.24-94,774.06-25,734.90

Finding the Fourth Proportional to 63,200.24, 94,774.06 and 25,734.90

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Solution

The fourth proportional to 63,200.24, 94,774.06 and 25,734.90 is: 38,591.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,200.24 : 94,774.06 = 25,734.90 : x
  2. Step 2: Convert to fraction form
    63,200.24/94,774.06 = 25,734.90/x
  3. Step 3: Cross multiply
    63,200.24x = 94,774.06 × 25,734.90
  4. Step 4: Simplify right side
    63,200.24x = 2,439,000,956.69
  5. Step 5: Solve for x
    x = 2,439,000,956.69/63,200.24
  6. Step 6: Final answer
    x = 38,591.64

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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.