Home / 27,543.24-41,214.42-25,452.36

Finding the Fourth Proportional to 27,543.24, 41,214.42 and 25,452.36

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Solution

The fourth proportional to 27,543.24, 41,214.42 and 25,452.36 is: 38,085.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,543.24 : 41,214.42 = 25,452.36 : x
  2. Step 2: Convert to fraction form
    27,543.24/41,214.42 = 25,452.36/x
  3. Step 3: Cross multiply
    27,543.24x = 41,214.42 × 25,452.36
  4. Step 4: Simplify right side
    27,543.24x = 1,049,004,255.03
  5. Step 5: Solve for x
    x = 1,049,004,255.03/27,543.24
  6. Step 6: Final answer
    x = 38,085.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.