Home / 49,169.82-73,757.16-29,574.30

Finding the Fourth Proportional to 49,169.82, 73,757.16 and 29,574.30

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Solution

The fourth proportional to 49,169.82, 73,757.16 and 29,574.30 is: 44,362.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,169.82 : 73,757.16 = 29,574.30 : x
  2. Step 2: Convert to fraction form
    49,169.82/73,757.16 = 29,574.30/x
  3. Step 3: Cross multiply
    49,169.82x = 73,757.16 × 29,574.30
  4. Step 4: Simplify right side
    49,169.82x = 2,181,316,376.99
  5. Step 5: Solve for x
    x = 2,181,316,376.99/49,169.82
  6. Step 6: Final answer
    x = 44,362.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.