Home / 41,127.43-56,756.04-22,264.56

Finding the Fourth Proportional to 41,127.43, 56,756.04 and 22,264.56

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Solution

The fourth proportional to 41,127.43, 56,756.04 and 22,264.56 is: 30,725.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127.43 : 56,756.04 = 22,264.56 : x
  2. Step 2: Convert to fraction form
    41,127.43/56,756.04 = 22,264.56/x
  3. Step 3: Cross multiply
    41,127.43x = 56,756.04 × 22,264.56
  4. Step 4: Simplify right side
    41,127.43x = 1,263,647,918.50
  5. Step 5: Solve for x
    x = 1,263,647,918.50/41,127.43
  6. Step 6: Final answer
    x = 30,725.19

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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.