Home / 75,625.14-113,454.78-25,024.04

Finding the Fourth Proportional to 75,625.14, 113,454.78 and 25,024.04

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Solution

The fourth proportional to 75,625.14, 113,454.78 and 25,024.04 is: 37,541.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,625.14 : 113,454.78 = 25,024.04 : x
  2. Step 2: Convert to fraction form
    75,625.14/113,454.78 = 25,024.04/x
  3. Step 3: Cross multiply
    75,625.14x = 113,454.78 × 25,024.04
  4. Step 4: Simplify right side
    75,625.14x = 2,839,096,385.64
  5. Step 5: Solve for x
    x = 2,839,096,385.64/75,625.14
  6. Step 6: Final answer
    x = 37,541.70

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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.