Home / 244,120.67-366,233.28-75,637.26

Finding the Fourth Proportional to 244,120.67, 366,233.28 and 75,637.26

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Solution

The fourth proportional to 244,120.67, 366,233.28 and 75,637.26 is: 113,472.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,120.67 : 366,233.28 = 75,637.26 : x
  2. Step 2: Convert to fraction form
    244,120.67/366,233.28 = 75,637.26/x
  3. Step 3: Cross multiply
    244,120.67x = 366,233.28 × 75,637.26
  4. Step 4: Simplify right side
    244,120.67x = 27,700,881,820.01
  5. Step 5: Solve for x
    x = 27,700,881,820.01/244,120.67
  6. Step 6: Final answer
    x = 113,472.09

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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.