Home / 41,454.84-57,191.46-25,511.61

Finding the Fourth Proportional to 41,454.84, 57,191.46 and 25,511.61

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Solution

The fourth proportional to 41,454.84, 57,191.46 and 25,511.61 is: 35,196.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,454.84 : 57,191.46 = 25,511.61 : x
  2. Step 2: Convert to fraction form
    41,454.84/57,191.46 = 25,511.61/x
  3. Step 3: Cross multiply
    41,454.84x = 57,191.46 × 25,511.61
  4. Step 4: Simplify right side
    41,454.84x = 1,459,046,222.85
  5. Step 5: Solve for x
    x = 1,459,046,222.85/41,454.84
  6. Step 6: Final answer
    x = 35,196.04

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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.