Home / 3,575.53-4,934.51-2,250.37

Finding the Fourth Proportional to 3,575.53, 4,934.51 and 2,250.37

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Solution

The fourth proportional to 3,575.53, 4,934.51 and 2,250.37 is: 3,105.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575.53 : 4,934.51 = 2,250.37 : x
  2. Step 2: Convert to fraction form
    3,575.53/4,934.51 = 2,250.37/x
  3. Step 3: Cross multiply
    3,575.53x = 4,934.51 × 2,250.37
  4. Step 4: Simplify right side
    3,575.53x = 11,104,473.27
  5. Step 5: Solve for x
    x = 11,104,473.27/3,575.53
  6. Step 6: Final answer
    x = 3,105.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.