Home / 41,040.82-56,645.76-25,134.04

Finding the Fourth Proportional to 41,040.82, 56,645.76 and 25,134.04

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Solution

The fourth proportional to 41,040.82, 56,645.76 and 25,134.04 is: 34,690.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,040.82 : 56,645.76 = 25,134.04 : x
  2. Step 2: Convert to fraction form
    41,040.82/56,645.76 = 25,134.04/x
  3. Step 3: Cross multiply
    41,040.82x = 56,645.76 × 25,134.04
  4. Step 4: Simplify right side
    41,040.82x = 1,423,736,797.67
  5. Step 5: Solve for x
    x = 1,423,736,797.67/41,040.82
  6. Step 6: Final answer
    x = 34,690.75

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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.