Home / 41,680.84-57,514.19-23,774.78

Finding the Fourth Proportional to 41,680.84, 57,514.19 and 23,774.78

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Solution

The fourth proportional to 41,680.84, 57,514.19 and 23,774.78 is: 32,806.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,680.84 : 57,514.19 = 23,774.78 : x
  2. Step 2: Convert to fraction form
    41,680.84/57,514.19 = 23,774.78/x
  3. Step 3: Cross multiply
    41,680.84x = 57,514.19 × 23,774.78
  4. Step 4: Simplify right side
    41,680.84x = 1,367,387,214.13
  5. Step 5: Solve for x
    x = 1,367,387,214.13/41,680.84
  6. Step 6: Final answer
    x = 32,806.13

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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.