Home / 41,127.76-56,756.05-22,264.75

Finding the Fourth Proportional to 41,127.76, 56,756.05 and 22,264.75

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Solution

The fourth proportional to 41,127.76, 56,756.05 and 22,264.75 is: 30,725.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127.76 : 56,756.05 = 22,264.75 : x
  2. Step 2: Convert to fraction form
    41,127.76/56,756.05 = 22,264.75/x
  3. Step 3: Cross multiply
    41,127.76x = 56,756.05 × 22,264.75
  4. Step 4: Simplify right side
    41,127.76x = 1,263,659,264.24
  5. Step 5: Solve for x
    x = 1,263,659,264.24/41,127.76
  6. Step 6: Final answer
    x = 30,725.21

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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.