Home / 47,524.28-71,311.24-34,484.28

Finding the Fourth Proportional to 47,524.28, 71,311.24 and 34,484.28

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Solution

The fourth proportional to 47,524.28, 71,311.24 and 34,484.28 is: 51,744.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,524.28 : 71,311.24 = 34,484.28 : x
  2. Step 2: Convert to fraction form
    47,524.28/71,311.24 = 34,484.28/x
  3. Step 3: Cross multiply
    47,524.28x = 71,311.24 × 34,484.28
  4. Step 4: Simplify right side
    47,524.28x = 2,459,116,767.31
  5. Step 5: Solve for x
    x = 2,459,116,767.31/47,524.28
  6. Step 6: Final answer
    x = 51,744.43

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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.