Home / 41,109.82-56,731.46-22,246.96

Finding the Fourth Proportional to 41,109.82, 56,731.46 and 22,246.96

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Solution

The fourth proportional to 41,109.82, 56,731.46 and 22,246.96 is: 30,700.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,109.82 : 56,731.46 = 22,246.96 : x
  2. Step 2: Convert to fraction form
    41,109.82/56,731.46 = 22,246.96/x
  3. Step 3: Cross multiply
    41,109.82x = 56,731.46 × 22,246.96
  4. Step 4: Simplify right side
    41,109.82x = 1,262,102,410.13
  5. Step 5: Solve for x
    x = 1,262,102,410.13/41,109.82
  6. Step 6: Final answer
    x = 30,700.75

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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.