Home / 41,844.12-57,744.71-22,723.76

Finding the Fourth Proportional to 41,844.12, 57,744.71 and 22,723.76

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Solution

The fourth proportional to 41,844.12, 57,744.71 and 22,723.76 is: 31,358.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,844.12 : 57,744.71 = 22,723.76 : x
  2. Step 2: Convert to fraction form
    41,844.12/57,744.71 = 22,723.76/x
  3. Step 3: Cross multiply
    41,844.12x = 57,744.71 × 22,723.76
  4. Step 4: Simplify right side
    41,844.12x = 1,312,176,745.51
  5. Step 5: Solve for x
    x = 1,312,176,745.51/41,844.12
  6. Step 6: Final answer
    x = 31,358.69

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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.