Home / 41,126.70-56,754.96-22,263.78

Finding the Fourth Proportional to 41,126.70, 56,754.96 and 22,263.78

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Solution

The fourth proportional to 41,126.70, 56,754.96 and 22,263.78 is: 30,724.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,126.70 : 56,754.96 = 22,263.78 : x
  2. Step 2: Convert to fraction form
    41,126.70/56,754.96 = 22,263.78/x
  3. Step 3: Cross multiply
    41,126.70x = 56,754.96 × 22,263.78
  4. Step 4: Simplify right side
    41,126.70x = 1,263,579,943.35
  5. Step 5: Solve for x
    x = 1,263,579,943.35/41,126.70
  6. Step 6: Final answer
    x = 30,724.08

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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.