Home / 182,061.14-273,032.66-69,735.38

Finding the Fourth Proportional to 182,061.14, 273,032.66 and 69,735.38

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Solution

The fourth proportional to 182,061.14, 273,032.66 and 69,735.38 is: 104,580.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,061.14 : 273,032.66 = 69,735.38 : x
  2. Step 2: Convert to fraction form
    182,061.14/273,032.66 = 69,735.38/x
  3. Step 3: Cross multiply
    182,061.14x = 273,032.66 × 69,735.38
  4. Step 4: Simplify right side
    182,061.14x = 19,040,034,583.67
  5. Step 5: Solve for x
    x = 19,040,034,583.67/182,061.14
  6. Step 6: Final answer
    x = 104,580.45

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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.