Home / 2,349.68-3,524.52-1,375.10

Finding the Fourth Proportional to 2,349.68, 3,524.52 and 1,375.10

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Solution

The fourth proportional to 2,349.68, 3,524.52 and 1,375.10 is: 2,062.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349.68 : 3,524.52 = 1,375.10 : x
  2. Step 2: Convert to fraction form
    2,349.68/3,524.52 = 1,375.10/x
  3. Step 3: Cross multiply
    2,349.68x = 3,524.52 × 1,375.10
  4. Step 4: Simplify right side
    2,349.68x = 4,846,567.45
  5. Step 5: Solve for x
    x = 4,846,567.45/2,349.68
  6. Step 6: Final answer
    x = 2,062.65

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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.