Home / 41,180.31-56,828.70-22,317.48

Finding the Fourth Proportional to 41,180.31, 56,828.70 and 22,317.48

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Solution

The fourth proportional to 41,180.31, 56,828.70 and 22,317.48 is: 30,798.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,180.31 : 56,828.70 = 22,317.48 : x
  2. Step 2: Convert to fraction form
    41,180.31/56,828.70 = 22,317.48/x
  3. Step 3: Cross multiply
    41,180.31x = 56,828.70 × 22,317.48
  4. Step 4: Simplify right side
    41,180.31x = 1,268,273,375.68
  5. Step 5: Solve for x
    x = 1,268,273,375.68/41,180.31
  6. Step 6: Final answer
    x = 30,798.05

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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.