Home / 6,934.07-10,397.94-2,002.53

Finding the Fourth Proportional to 6,934.07, 10,397.94 and 2,002.53

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Solution

The fourth proportional to 6,934.07, 10,397.94 and 2,002.53 is: 3,002.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934.07 : 10,397.94 = 2,002.53 : x
  2. Step 2: Convert to fraction form
    6,934.07/10,397.94 = 2,002.53/x
  3. Step 3: Cross multiply
    6,934.07x = 10,397.94 × 2,002.53
  4. Step 4: Simplify right side
    6,934.07x = 20,822,186.79
  5. Step 5: Solve for x
    x = 20,822,186.79/6,934.07
  6. Step 6: Final answer
    x = 3,002.88

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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.