Home / 69,917.89-96,482.14-41,230.97

Finding the Fourth Proportional to 69,917.89, 96,482.14 and 41,230.97

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Solution

The fourth proportional to 69,917.89, 96,482.14 and 41,230.97 is: 56,896.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,917.89 : 96,482.14 = 41,230.97 : x
  2. Step 2: Convert to fraction form
    69,917.89/96,482.14 = 41,230.97/x
  3. Step 3: Cross multiply
    69,917.89x = 96,482.14 × 41,230.97
  4. Step 4: Simplify right side
    69,917.89x = 3,978,052,358.00
  5. Step 5: Solve for x
    x = 3,978,052,358.00/69,917.89
  6. Step 6: Final answer
    x = 56,896.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.