Home / 69,559.96-104,327.82-32,116.84

Finding the Fourth Proportional to 69,559.96, 104,327.82 and 32,116.84

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Solution

The fourth proportional to 69,559.96, 104,327.82 and 32,116.84 is: 48,169.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,559.96 : 104,327.82 = 32,116.84 : x
  2. Step 2: Convert to fraction form
    69,559.96/104,327.82 = 32,116.84/x
  3. Step 3: Cross multiply
    69,559.96x = 104,327.82 × 32,116.84
  4. Step 4: Simplify right side
    69,559.96x = 3,350,679,902.49
  5. Step 5: Solve for x
    x = 3,350,679,902.49/69,559.96
  6. Step 6: Final answer
    x = 48,169.66

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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.