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Finding the Fourth Proportional to 64,163.53, 96,253.60 and 24,731.92

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Solution

The fourth proportional to 64,163.53, 96,253.60 and 24,731.92 is: 37,101.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,163.53 : 96,253.60 = 24,731.92 : x
  2. Step 2: Convert to fraction form
    64,163.53/96,253.60 = 24,731.92/x
  3. Step 3: Cross multiply
    64,163.53x = 96,253.60 × 24,731.92
  4. Step 4: Simplify right side
    64,163.53x = 2,380,536,334.91
  5. Step 5: Solve for x
    x = 2,380,536,334.91/64,163.53
  6. Step 6: Final answer
    x = 37,101.08

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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.