Home / 34,732.59-47,932.86-19,625.88

Finding the Fourth Proportional to 34,732.59, 47,932.86 and 19,625.88

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Solution

The fourth proportional to 34,732.59, 47,932.86 and 19,625.88 is: 27,084.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,732.59 : 47,932.86 = 19,625.88 : x
  2. Step 2: Convert to fraction form
    34,732.59/47,932.86 = 19,625.88/x
  3. Step 3: Cross multiply
    34,732.59x = 47,932.86 × 19,625.88
  4. Step 4: Simplify right side
    34,732.59x = 940,724,558.42
  5. Step 5: Solve for x
    x = 940,724,558.42/34,732.59
  6. Step 6: Final answer
    x = 27,084.78

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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.