Home / 16,585.62-22,849.22-11,541.16

Finding the Fourth Proportional to 16,585.62, 22,849.22 and 11,541.16

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Solution

The fourth proportional to 16,585.62, 22,849.22 and 11,541.16 is: 15,899.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,585.62 : 22,849.22 = 11,541.16 : x
  2. Step 2: Convert to fraction form
    16,585.62/22,849.22 = 11,541.16/x
  3. Step 3: Cross multiply
    16,585.62x = 22,849.22 × 11,541.16
  4. Step 4: Simplify right side
    16,585.62x = 263,706,503.90
  5. Step 5: Solve for x
    x = 263,706,503.90/16,585.62
  6. Step 6: Final answer
    x = 15,899.71

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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.