Home / 69,577.92-104,304.51-32,119.07

Finding the Fourth Proportional to 69,577.92, 104,304.51 and 32,119.07

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Solution

The fourth proportional to 69,577.92, 104,304.51 and 32,119.07 is: 48,149.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,577.92 : 104,304.51 = 32,119.07 : x
  2. Step 2: Convert to fraction form
    69,577.92/104,304.51 = 32,119.07/x
  3. Step 3: Cross multiply
    69,577.92x = 104,304.51 × 32,119.07
  4. Step 4: Simplify right side
    69,577.92x = 3,350,163,336.48
  5. Step 5: Solve for x
    x = 3,350,163,336.48/69,577.92
  6. Step 6: Final answer
    x = 48,149.81

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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.