Home / 69,552.74-104,189.96-32,061.54

Finding the Fourth Proportional to 69,552.74, 104,189.96 and 32,061.54

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Solution

The fourth proportional to 69,552.74, 104,189.96 and 32,061.54 is: 48,028.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,552.74 : 104,189.96 = 32,061.54 : x
  2. Step 2: Convert to fraction form
    69,552.74/104,189.96 = 32,061.54/x
  3. Step 3: Cross multiply
    69,552.74x = 104,189.96 × 32,061.54
  4. Step 4: Simplify right side
    69,552.74x = 3,340,490,570.14
  5. Step 5: Solve for x
    x = 3,340,490,570.14/69,552.74
  6. Step 6: Final answer
    x = 48,028.17

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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.