Home / 107,674.84-161,535.62-32,793.05

Finding the Fourth Proportional to 107,674.84, 161,535.62 and 32,793.05

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Solution

The fourth proportional to 107,674.84, 161,535.62 and 32,793.05 is: 49,196.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,674.84 : 161,535.62 = 32,793.05 : x
  2. Step 2: Convert to fraction form
    107,674.84/161,535.62 = 32,793.05/x
  3. Step 3: Cross multiply
    107,674.84x = 161,535.62 × 32,793.05
  4. Step 4: Simplify right side
    107,674.84x = 5,297,245,964.80
  5. Step 5: Solve for x
    x = 5,297,245,964.80/107,674.84
  6. Step 6: Final answer
    x = 49,196.69

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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.