Home / 244,938.30-367,061.85-120,003.90

Finding the Fourth Proportional to 244,938.30, 367,061.85 and 120,003.90

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Solution

The fourth proportional to 244,938.30, 367,061.85 and 120,003.90 is: 179,836.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,938.30 : 367,061.85 = 120,003.90 : x
  2. Step 2: Convert to fraction form
    244,938.30/367,061.85 = 120,003.90/x
  3. Step 3: Cross multiply
    244,938.30x = 367,061.85 × 120,003.90
  4. Step 4: Simplify right side
    244,938.30x = 44,048,853,541.22
  5. Step 5: Solve for x
    x = 44,048,853,541.22/244,938.30
  6. Step 6: Final answer
    x = 179,836.53

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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.