Home / 47,964.48-66,167.46-32,052.84

Finding the Fourth Proportional to 47,964.48, 66,167.46 and 32,052.84

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Solution

The fourth proportional to 47,964.48, 66,167.46 and 32,052.84 is: 44,217.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,964.48 : 66,167.46 = 32,052.84 : x
  2. Step 2: Convert to fraction form
    47,964.48/66,167.46 = 32,052.84/x
  3. Step 3: Cross multiply
    47,964.48x = 66,167.46 × 32,052.84
  4. Step 4: Simplify right side
    47,964.48x = 2,120,855,008.59
  5. Step 5: Solve for x
    x = 2,120,855,008.59/47,964.48
  6. Step 6: Final answer
    x = 44,217.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.