Home / 6,737.20-9,298.02-3,753.52

Finding the Fourth Proportional to 6,737.20, 9,298.02 and 3,753.52

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Solution

The fourth proportional to 6,737.20, 9,298.02 and 3,753.52 is: 5,180.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737.20 : 9,298.02 = 3,753.52 : x
  2. Step 2: Convert to fraction form
    6,737.20/9,298.02 = 3,753.52/x
  3. Step 3: Cross multiply
    6,737.20x = 9,298.02 × 3,753.52
  4. Step 4: Simplify right side
    6,737.20x = 34,900,304.03
  5. Step 5: Solve for x
    x = 34,900,304.03/6,737.20
  6. Step 6: Final answer
    x = 5,180.24

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1.5x scale

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.