Home / 3,544.99-5,306.55-3,242.59

Finding the Fourth Proportional to 3,544.99, 5,306.55 and 3,242.59

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Solution

The fourth proportional to 3,544.99, 5,306.55 and 3,242.59 is: 4,853.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544.99 : 5,306.55 = 3,242.59 : x
  2. Step 2: Convert to fraction form
    3,544.99/5,306.55 = 3,242.59/x
  3. Step 3: Cross multiply
    3,544.99x = 5,306.55 × 3,242.59
  4. Step 4: Simplify right side
    3,544.99x = 17,206,965.96
  5. Step 5: Solve for x
    x = 17,206,965.96/3,544.99
  6. Step 6: Final answer
    x = 4,853.88

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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.