Home / 41,127.80-56,756.38-22,264.93

Finding the Fourth Proportional to 41,127.80, 56,756.38 and 22,264.93

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Solution

The fourth proportional to 41,127.80, 56,756.38 and 22,264.93 is: 30,725.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127.80 : 56,756.38 = 22,264.93 : x
  2. Step 2: Convert to fraction form
    41,127.80/56,756.38 = 22,264.93/x
  3. Step 3: Cross multiply
    41,127.80x = 56,756.38 × 22,264.93
  4. Step 4: Simplify right side
    41,127.80x = 1,263,676,827.75
  5. Step 5: Solve for x
    x = 1,263,676,827.75/41,127.80
  6. Step 6: Final answer
    x = 30,725.61

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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.