Home / 4,561.44-6,294.41-2,572.49

Finding the Fourth Proportional to 4,561.44, 6,294.41 and 2,572.49

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Solution

The fourth proportional to 4,561.44, 6,294.41 and 2,572.49 is: 3,549.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561.44 : 6,294.41 = 2,572.49 : x
  2. Step 2: Convert to fraction form
    4,561.44/6,294.41 = 2,572.49/x
  3. Step 3: Cross multiply
    4,561.44x = 6,294.41 × 2,572.49
  4. Step 4: Simplify right side
    4,561.44x = 16,192,306.78
  5. Step 5: Solve for x
    x = 16,192,306.78/4,561.44
  6. Step 6: Final answer
    x = 3,549.82

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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.