Home / 41,129.12-56,758.37-22,266.24

Finding the Fourth Proportional to 41,129.12, 56,758.37 and 22,266.24

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Solution

The fourth proportional to 41,129.12, 56,758.37 and 22,266.24 is: 30,727.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,129.12 : 56,758.37 = 22,266.24 : x
  2. Step 2: Convert to fraction form
    41,129.12/56,758.37 = 22,266.24/x
  3. Step 3: Cross multiply
    41,129.12x = 56,758.37 × 22,266.24
  4. Step 4: Simplify right side
    41,129.12x = 1,263,795,377.10
  5. Step 5: Solve for x
    x = 1,263,795,377.10/41,129.12
  6. Step 6: Final answer
    x = 30,727.51

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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.