Home / 107,644.44-161,474.94-32,771.01

Finding the Fourth Proportional to 107,644.44, 161,474.94 and 32,771.01

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Solution

The fourth proportional to 107,644.44, 161,474.94 and 32,771.01 is: 49,159.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,644.44 : 161,474.94 = 32,771.01 : x
  2. Step 2: Convert to fraction form
    107,644.44/161,474.94 = 32,771.01/x
  3. Step 3: Cross multiply
    107,644.44x = 161,474.94 × 32,771.01
  4. Step 4: Simplify right side
    107,644.44x = 5,291,696,873.49
  5. Step 5: Solve for x
    x = 5,291,696,873.49/107,644.44
  6. Step 6: Final answer
    x = 49,159.04

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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.