Home / 41,107.36-56,728.20-22,244.44

Finding the Fourth Proportional to 41,107.36, 56,728.20 and 22,244.44

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Solution

The fourth proportional to 41,107.36, 56,728.20 and 22,244.44 is: 30,697.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,107.36 : 56,728.20 = 22,244.44 : x
  2. Step 2: Convert to fraction form
    41,107.36/56,728.20 = 22,244.44/x
  3. Step 3: Cross multiply
    41,107.36x = 56,728.20 × 22,244.44
  4. Step 4: Simplify right side
    41,107.36x = 1,261,887,041.21
  5. Step 5: Solve for x
    x = 1,261,887,041.21/41,107.36
  6. Step 6: Final answer
    x = 30,697.35

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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.