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Finding the Fourth Proportional to 244,372.70, 366,449.70 and 94,563.20

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Solution

The fourth proportional to 244,372.70, 366,449.70 and 94,563.20 is: 141,802.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,372.70 : 366,449.70 = 94,563.20 : x
  2. Step 2: Convert to fraction form
    244,372.70/366,449.70 = 94,563.20/x
  3. Step 3: Cross multiply
    244,372.70x = 366,449.70 × 94,563.20
  4. Step 4: Simplify right side
    244,372.70x = 34,652,656,271.04
  5. Step 5: Solve for x
    x = 34,652,656,271.04/244,372.70
  6. Step 6: Final answer
    x = 141,802.49

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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.