Home / 4,412.43-6,089.21-2,422.95

Finding the Fourth Proportional to 4,412.43, 6,089.21 and 2,422.95

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Solution

The fourth proportional to 4,412.43, 6,089.21 and 2,422.95 is: 3,343.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412.43 : 6,089.21 = 2,422.95 : x
  2. Step 2: Convert to fraction form
    4,412.43/6,089.21 = 2,422.95/x
  3. Step 3: Cross multiply
    4,412.43x = 6,089.21 × 2,422.95
  4. Step 4: Simplify right side
    4,412.43x = 14,753,839.25
  5. Step 5: Solve for x
    x = 14,753,839.25/4,412.43
  6. Step 6: Final answer
    x = 3,343.70

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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.