Home / 2,516.46-3,743.01-2,508.03

Finding the Fourth Proportional to 2,516.46, 3,743.01 and 2,508.03

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Solution

The fourth proportional to 2,516.46, 3,743.01 and 2,508.03 is: 3,730.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516.46 : 3,743.01 = 2,508.03 : x
  2. Step 2: Convert to fraction form
    2,516.46/3,743.01 = 2,508.03/x
  3. Step 3: Cross multiply
    2,516.46x = 3,743.01 × 2,508.03
  4. Step 4: Simplify right side
    2,516.46x = 9,387,595.41
  5. Step 5: Solve for x
    x = 9,387,595.41/2,516.46
  6. Step 6: Final answer
    x = 3,730.47

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.