Home / 41,180.05-56,828.47-22,317.18

Finding the Fourth Proportional to 41,180.05, 56,828.47 and 22,317.18

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Solution

The fourth proportional to 41,180.05, 56,828.47 and 22,317.18 is: 30,797.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,180.05 : 56,828.47 = 22,317.18 : x
  2. Step 2: Convert to fraction form
    41,180.05/56,828.47 = 22,317.18/x
  3. Step 3: Cross multiply
    41,180.05x = 56,828.47 × 22,317.18
  4. Step 4: Simplify right side
    41,180.05x = 1,268,251,194.11
  5. Step 5: Solve for x
    x = 1,268,251,194.11/41,180.05
  6. Step 6: Final answer
    x = 30,797.71

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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.