Home / 107,253.97-160,904.07-32,367.85

Finding the Fourth Proportional to 107,253.97, 160,904.07 and 32,367.85

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Solution

The fourth proportional to 107,253.97, 160,904.07 and 32,367.85 is: 48,558.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,253.97 : 160,904.07 = 32,367.85 : x
  2. Step 2: Convert to fraction form
    107,253.97/160,904.07 = 32,367.85/x
  3. Step 3: Cross multiply
    107,253.97x = 160,904.07 × 32,367.85
  4. Step 4: Simplify right side
    107,253.97x = 5,208,118,399.89
  5. Step 5: Solve for x
    x = 5,208,118,399.89/107,253.97
  6. Step 6: Final answer
    x = 48,558.75

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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.