Home / 5,974.18-8,960.61-1,592.02

Finding the Fourth Proportional to 5,974.18, 8,960.61 and 1,592.02

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Solution

The fourth proportional to 5,974.18, 8,960.61 and 1,592.02 is: 2,387.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974.18 : 8,960.61 = 1,592.02 : x
  2. Step 2: Convert to fraction form
    5,974.18/8,960.61 = 1,592.02/x
  3. Step 3: Cross multiply
    5,974.18x = 8,960.61 × 1,592.02
  4. Step 4: Simplify right side
    5,974.18x = 14,265,470.33
  5. Step 5: Solve for x
    x = 14,265,470.33/5,974.18
  6. Step 6: Final answer
    x = 2,387.85

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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.