Home / 4,098.67-6,151.07-2,711.52

Finding the Fourth Proportional to 4,098.67, 6,151.07 and 2,711.52

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Solution

The fourth proportional to 4,098.67, 6,151.07 and 2,711.52 is: 4,069.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098.67 : 6,151.07 = 2,711.52 : x
  2. Step 2: Convert to fraction form
    4,098.67/6,151.07 = 2,711.52/x
  3. Step 3: Cross multiply
    4,098.67x = 6,151.07 × 2,711.52
  4. Step 4: Simplify right side
    4,098.67x = 16,678,756.11
  5. Step 5: Solve for x
    x = 16,678,756.11/4,098.67
  6. Step 6: Final answer
    x = 4,069.31

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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.