Home / 41,119.36-56,744.76-22,256.44

Finding the Fourth Proportional to 41,119.36, 56,744.76 and 22,256.44

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Solution

The fourth proportional to 41,119.36, 56,744.76 and 22,256.44 is: 30,713.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,119.36 : 56,744.76 = 22,256.44 : x
  2. Step 2: Convert to fraction form
    41,119.36/56,744.76 = 22,256.44/x
  3. Step 3: Cross multiply
    41,119.36x = 56,744.76 × 22,256.44
  4. Step 4: Simplify right side
    41,119.36x = 1,262,936,346.25
  5. Step 5: Solve for x
    x = 1,262,936,346.25/41,119.36
  6. Step 6: Final answer
    x = 30,713.91

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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.