Home / 36,137.56-49,841.72-27,618.52

Finding the Fourth Proportional to 36,137.56, 49,841.72 and 27,618.52

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Solution

The fourth proportional to 36,137.56, 49,841.72 and 27,618.52 is: 38,092.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,137.56 : 49,841.72 = 27,618.52 : x
  2. Step 2: Convert to fraction form
    36,137.56/49,841.72 = 27,618.52/x
  3. Step 3: Cross multiply
    36,137.56x = 49,841.72 × 27,618.52
  4. Step 4: Simplify right side
    36,137.56x = 1,376,554,540.65
  5. Step 5: Solve for x
    x = 1,376,554,540.65/36,137.56
  6. Step 6: Final answer
    x = 38,092.07

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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.