Home / 107,313.13-148,092.01-59,566.38

Finding the Fourth Proportional to 107,313.13, 148,092.01 and 59,566.38

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Solution

The fourth proportional to 107,313.13, 148,092.01 and 59,566.38 is: 82,201.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,313.13 : 148,092.01 = 59,566.38 : x
  2. Step 2: Convert to fraction form
    107,313.13/148,092.01 = 59,566.38/x
  3. Step 3: Cross multiply
    107,313.13x = 148,092.01 × 59,566.38
  4. Step 4: Simplify right side
    107,313.13x = 8,821,304,942.62
  5. Step 5: Solve for x
    x = 8,821,304,942.62/107,313.13
  6. Step 6: Final answer
    x = 82,201.54

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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.