Home / 3,701.27-5,552.10-1,508.79

Finding the Fourth Proportional to 3,701.27, 5,552.10 and 1,508.79

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Solution

The fourth proportional to 3,701.27, 5,552.10 and 1,508.79 is: 2,263.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701.27 : 5,552.10 = 1,508.79 : x
  2. Step 2: Convert to fraction form
    3,701.27/5,552.10 = 1,508.79/x
  3. Step 3: Cross multiply
    3,701.27x = 5,552.10 × 1,508.79
  4. Step 4: Simplify right side
    3,701.27x = 8,376,952.96
  5. Step 5: Solve for x
    x = 8,376,952.96/3,701.27
  6. Step 6: Final answer
    x = 2,263.27

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1.5x scale

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.