Home / 5,200.92-7,182.06-3,341.16

Finding the Fourth Proportional to 5,200.92, 7,182.06 and 3,341.16

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Solution

The fourth proportional to 5,200.92, 7,182.06 and 3,341.16 is: 4,613.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,200.92 : 7,182.06 = 3,341.16 : x
  2. Step 2: Convert to fraction form
    5,200.92/7,182.06 = 3,341.16/x
  3. Step 3: Cross multiply
    5,200.92x = 7,182.06 × 3,341.16
  4. Step 4: Simplify right side
    5,200.92x = 23,996,411.59
  5. Step 5: Solve for x
    x = 23,996,411.59/5,200.92
  6. Step 6: Final answer
    x = 4,613.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.