Home / 22,114.44-30,508.24-14,551.04

Finding the Fourth Proportional to 22,114.44, 30,508.24 and 14,551.04

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Solution

The fourth proportional to 22,114.44, 30,508.24 and 14,551.04 is: 20,074.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,114.44 : 30,508.24 = 14,551.04 : x
  2. Step 2: Convert to fraction form
    22,114.44/30,508.24 = 14,551.04/x
  3. Step 3: Cross multiply
    22,114.44x = 30,508.24 × 14,551.04
  4. Step 4: Simplify right side
    22,114.44x = 443,926,620.57
  5. Step 5: Solve for x
    x = 443,926,620.57/22,114.44
  6. Step 6: Final answer
    x = 20,074.06

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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.