Home / 41,857.97-57,730.53-27,532.49

Finding the Fourth Proportional to 41,857.97, 57,730.53 and 27,532.49

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Solution

The fourth proportional to 41,857.97, 57,730.53 and 27,532.49 is: 37,972.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,857.97 : 57,730.53 = 27,532.49 : x
  2. Step 2: Convert to fraction form
    41,857.97/57,730.53 = 27,532.49/x
  3. Step 3: Cross multiply
    41,857.97x = 57,730.53 × 27,532.49
  4. Step 4: Simplify right side
    41,857.97x = 1,589,465,054.51
  5. Step 5: Solve for x
    x = 1,589,465,054.51/41,857.97
  6. Step 6: Final answer
    x = 37,972.82

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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.