Home / 41,129.19-56,758.25-22,266.32

Finding the Fourth Proportional to 41,129.19, 56,758.25 and 22,266.32

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Solution

The fourth proportional to 41,129.19, 56,758.25 and 22,266.32 is: 30,727.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,129.19 : 56,758.25 = 22,266.32 : x
  2. Step 2: Convert to fraction form
    41,129.19/56,758.25 = 22,266.32/x
  3. Step 3: Cross multiply
    41,129.19x = 56,758.25 × 22,266.32
  4. Step 4: Simplify right side
    41,129.19x = 1,263,797,129.01
  5. Step 5: Solve for x
    x = 1,263,797,129.01/41,129.19
  6. Step 6: Final answer
    x = 30,727.50

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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.