Home / 41,180.15-56,828.45-22,317.32

Finding the Fourth Proportional to 41,180.15, 56,828.45 and 22,317.32

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Solution

The fourth proportional to 41,180.15, 56,828.45 and 22,317.32 is: 30,797.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,180.15 : 56,828.45 = 22,317.32 : x
  2. Step 2: Convert to fraction form
    41,180.15/56,828.45 = 22,317.32/x
  3. Step 3: Cross multiply
    41,180.15x = 56,828.45 × 22,317.32
  4. Step 4: Simplify right side
    41,180.15x = 1,268,258,308.03
  5. Step 5: Solve for x
    x = 1,268,258,308.03/41,180.15
  6. Step 6: Final answer
    x = 30,797.81

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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.