Home / 41,119.32-56,744.43-22,256.46

Finding the Fourth Proportional to 41,119.32, 56,744.43 and 22,256.46

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Solution

The fourth proportional to 41,119.32, 56,744.43 and 22,256.46 is: 30,713.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,119.32 : 56,744.43 = 22,256.46 : x
  2. Step 2: Convert to fraction form
    41,119.32/56,744.43 = 22,256.46/x
  3. Step 3: Cross multiply
    41,119.32x = 56,744.43 × 22,256.46
  4. Step 4: Simplify right side
    41,119.32x = 1,262,930,136.52
  5. Step 5: Solve for x
    x = 1,262,930,136.52/41,119.32
  6. Step 6: Final answer
    x = 30,713.79

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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.