Home / 41,100.66-56,719.17-22,237.74

Finding the Fourth Proportional to 41,100.66, 56,719.17 and 22,237.74

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Solution

The fourth proportional to 41,100.66, 56,719.17 and 22,237.74 is: 30,688.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,100.66 : 56,719.17 = 22,237.74 : x
  2. Step 2: Convert to fraction form
    41,100.66/56,719.17 = 22,237.74/x
  3. Step 3: Cross multiply
    41,100.66x = 56,719.17 × 22,237.74
  4. Step 4: Simplify right side
    41,100.66x = 1,261,306,155.48
  5. Step 5: Solve for x
    x = 1,261,306,155.48/41,100.66
  6. Step 6: Final answer
    x = 30,688.22

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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.