Home / 41,216.81-56,882.97-25,905.84

Finding the Fourth Proportional to 41,216.81, 56,882.97 and 25,905.84

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Solution

The fourth proportional to 41,216.81, 56,882.97 and 25,905.84 is: 35,752.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,216.81 : 56,882.97 = 25,905.84 : x
  2. Step 2: Convert to fraction form
    41,216.81/56,882.97 = 25,905.84/x
  3. Step 3: Cross multiply
    41,216.81x = 56,882.97 × 25,905.84
  4. Step 4: Simplify right side
    41,216.81x = 1,473,601,119.54
  5. Step 5: Solve for x
    x = 1,473,601,119.54/41,216.81
  6. Step 6: Final answer
    x = 35,752.43

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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.