Home / 2,397.20-3,597.19-1,010.43

Finding the Fourth Proportional to 2,397.20, 3,597.19 and 1,010.43

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Solution

The fourth proportional to 2,397.20, 3,597.19 and 1,010.43 is: 1,516.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397.20 : 3,597.19 = 1,010.43 : x
  2. Step 2: Convert to fraction form
    2,397.20/3,597.19 = 1,010.43/x
  3. Step 3: Cross multiply
    2,397.20x = 3,597.19 × 1,010.43
  4. Step 4: Simplify right side
    2,397.20x = 3,634,708.69
  5. Step 5: Solve for x
    x = 3,634,708.69/2,397.20
  6. Step 6: Final answer
    x = 1,516.23

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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.