Home / 75,704.10-113,543.19-25,096.92

Finding the Fourth Proportional to 75,704.10, 113,543.19 and 25,096.92

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Solution

The fourth proportional to 75,704.10, 113,543.19 and 25,096.92 is: 37,641.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,704.10 : 113,543.19 = 25,096.92 : x
  2. Step 2: Convert to fraction form
    75,704.10/113,543.19 = 25,096.92/x
  3. Step 3: Cross multiply
    75,704.10x = 113,543.19 × 25,096.92
  4. Step 4: Simplify right side
    75,704.10x = 2,849,584,355.97
  5. Step 5: Solve for x
    x = 2,849,584,355.97/75,704.10
  6. Step 6: Final answer
    x = 37,641.08

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1.5x scale

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.