Home / 41,135.27-56,767.70-25,228.49

Finding the Fourth Proportional to 41,135.27, 56,767.70 and 25,228.49

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Solution

The fourth proportional to 41,135.27, 56,767.70 and 25,228.49 is: 34,815.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,135.27 : 56,767.70 = 25,228.49 : x
  2. Step 2: Convert to fraction form
    41,135.27/56,767.70 = 25,228.49/x
  3. Step 3: Cross multiply
    41,135.27x = 56,767.70 × 25,228.49
  4. Step 4: Simplify right side
    41,135.27x = 1,432,163,131.01
  5. Step 5: Solve for x
    x = 1,432,163,131.01/41,135.27
  6. Step 6: Final answer
    x = 34,815.95

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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.