Home / 27,251.20-37,591.25-17,162.29

Finding the Fourth Proportional to 27,251.20, 37,591.25 and 17,162.29

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Solution

The fourth proportional to 27,251.20, 37,591.25 and 17,162.29 is: 23,674.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,251.20 : 37,591.25 = 17,162.29 : x
  2. Step 2: Convert to fraction form
    27,251.20/37,591.25 = 17,162.29/x
  3. Step 3: Cross multiply
    27,251.20x = 37,591.25 × 17,162.29
  4. Step 4: Simplify right side
    27,251.20x = 645,151,746.01
  5. Step 5: Solve for x
    x = 645,151,746.01/27,251.20
  6. Step 6: Final answer
    x = 23,674.26

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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.