Home / 34,951.12-52,374.84-25,671.76

Finding the Fourth Proportional to 34,951.12, 52,374.84 and 25,671.76

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Solution

The fourth proportional to 34,951.12, 52,374.84 and 25,671.76 is: 38,469.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,951.12 : 52,374.84 = 25,671.76 : x
  2. Step 2: Convert to fraction form
    34,951.12/52,374.84 = 25,671.76/x
  3. Step 3: Cross multiply
    34,951.12x = 52,374.84 × 25,671.76
  4. Step 4: Simplify right side
    34,951.12x = 1,344,554,322.52
  5. Step 5: Solve for x
    x = 1,344,554,322.52/34,951.12
  6. Step 6: Final answer
    x = 38,469.56

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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.