Home / 107,527.24-161,291.22-32,648.02

Finding the Fourth Proportional to 107,527.24, 161,291.22 and 32,648.02

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Solution

The fourth proportional to 107,527.24, 161,291.22 and 32,648.02 is: 48,972.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,527.24 : 161,291.22 = 32,648.02 : x
  2. Step 2: Convert to fraction form
    107,527.24/161,291.22 = 32,648.02/x
  3. Step 3: Cross multiply
    107,527.24x = 161,291.22 × 32,648.02
  4. Step 4: Simplify right side
    107,527.24x = 5,265,838,976.38
  5. Step 5: Solve for x
    x = 5,265,838,976.38/107,527.24
  6. Step 6: Final answer
    x = 48,972.14

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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.