Home / 41,264.76-56,945.22-22,401.88

Finding the Fourth Proportional to 41,264.76, 56,945.22 and 22,401.88

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Solution

The fourth proportional to 41,264.76, 56,945.22 and 22,401.88 is: 30,914.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,264.76 : 56,945.22 = 22,401.88 : x
  2. Step 2: Convert to fraction form
    41,264.76/56,945.22 = 22,401.88/x
  3. Step 3: Cross multiply
    41,264.76x = 56,945.22 × 22,401.88
  4. Step 4: Simplify right side
    41,264.76x = 1,275,679,985.01
  5. Step 5: Solve for x
    x = 1,275,679,985.01/41,264.76
  6. Step 6: Final answer
    x = 30,914.51

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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.