Home / 244,578.19-366,972.72-132,337.30

Finding the Fourth Proportional to 244,578.19, 366,972.72 and 132,337.30

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Solution

The fourth proportional to 244,578.19, 366,972.72 and 132,337.30 is: 198,563.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,578.19 : 366,972.72 = 132,337.30 : x
  2. Step 2: Convert to fraction form
    244,578.19/366,972.72 = 132,337.30/x
  3. Step 3: Cross multiply
    244,578.19x = 366,972.72 × 132,337.30
  4. Step 4: Simplify right side
    244,578.19x = 48,564,178,938.46
  5. Step 5: Solve for x
    x = 48,564,178,938.46/244,578.19
  6. Step 6: Final answer
    x = 198,563.00

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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.