Home / 27,414.76-37,833.06-16,810.24

Finding the Fourth Proportional to 27,414.76, 37,833.06 and 16,810.24

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Solution

The fourth proportional to 27,414.76, 37,833.06 and 16,810.24 is: 23,198.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,414.76 : 37,833.06 = 16,810.24 : x
  2. Step 2: Convert to fraction form
    27,414.76/37,833.06 = 16,810.24/x
  3. Step 3: Cross multiply
    27,414.76x = 37,833.06 × 16,810.24
  4. Step 4: Simplify right side
    27,414.76x = 635,982,818.53
  5. Step 5: Solve for x
    x = 635,982,818.53/27,414.76
  6. Step 6: Final answer
    x = 23,198.56

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Half scale
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Double scale
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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.