Home / 244,918.57-367,035.72-132,356.11

Finding the Fourth Proportional to 244,918.57, 367,035.72 and 132,356.11

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Solution

The fourth proportional to 244,918.57, 367,035.72 and 132,356.11 is: 198,349.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,918.57 : 367,035.72 = 132,356.11 : x
  2. Step 2: Convert to fraction form
    244,918.57/367,035.72 = 132,356.11/x
  3. Step 3: Cross multiply
    244,918.57x = 367,035.72 × 132,356.11
  4. Step 4: Simplify right side
    244,918.57x = 48,579,420,130.25
  5. Step 5: Solve for x
    x = 48,579,420,130.25/244,918.57
  6. Step 6: Final answer
    x = 198,349.27

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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.