Home / 7,134.39-10,701.77-2,204.06

Finding the Fourth Proportional to 7,134.39, 10,701.77 and 2,204.06

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Solution

The fourth proportional to 7,134.39, 10,701.77 and 2,204.06 is: 3,306.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134.39 : 10,701.77 = 2,204.06 : x
  2. Step 2: Convert to fraction form
    7,134.39/10,701.77 = 2,204.06/x
  3. Step 3: Cross multiply
    7,134.39x = 10,701.77 × 2,204.06
  4. Step 4: Simplify right side
    7,134.39x = 23,587,278.66
  5. Step 5: Solve for x
    x = 23,587,278.66/7,134.39
  6. Step 6: Final answer
    x = 3,306.14

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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.