Home / 2,347.14-3,517.42-1,824.75

Finding the Fourth Proportional to 2,347.14, 3,517.42 and 1,824.75

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Solution

The fourth proportional to 2,347.14, 3,517.42 and 1,824.75 is: 2,734.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347.14 : 3,517.42 = 1,824.75 : x
  2. Step 2: Convert to fraction form
    2,347.14/3,517.42 = 1,824.75/x
  3. Step 3: Cross multiply
    2,347.14x = 3,517.42 × 1,824.75
  4. Step 4: Simplify right side
    2,347.14x = 6,418,412.15
  5. Step 5: Solve for x
    x = 6,418,412.15/2,347.14
  6. Step 6: Final answer
    x = 2,734.57

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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.