Home / 41,028.76-56,619.70-22,165.88

Finding the Fourth Proportional to 41,028.76, 56,619.70 and 22,165.88

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Solution

The fourth proportional to 41,028.76, 56,619.70 and 22,165.88 is: 30,588.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,028.76 : 56,619.70 = 22,165.88 : x
  2. Step 2: Convert to fraction form
    41,028.76/56,619.70 = 22,165.88/x
  3. Step 3: Cross multiply
    41,028.76x = 56,619.70 × 22,165.88
  4. Step 4: Simplify right side
    41,028.76x = 1,255,025,475.84
  5. Step 5: Solve for x
    x = 1,255,025,475.84/41,028.76
  6. Step 6: Final answer
    x = 30,588.92

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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.