Home / 2,348.14-3,519.10-1,250.14

Finding the Fourth Proportional to 2,348.14, 3,519.10 and 1,250.14

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Solution

The fourth proportional to 2,348.14, 3,519.10 and 1,250.14 is: 1,873.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348.14 : 3,519.10 = 1,250.14 : x
  2. Step 2: Convert to fraction form
    2,348.14/3,519.10 = 1,250.14/x
  3. Step 3: Cross multiply
    2,348.14x = 3,519.10 × 1,250.14
  4. Step 4: Simplify right side
    2,348.14x = 4,399,367.67
  5. Step 5: Solve for x
    x = 4,399,367.67/2,348.14
  6. Step 6: Final answer
    x = 1,873.55

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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.