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Finding the Fourth Proportional to 7,294.96, 10,943.45 and 2,363.00

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Solution

The fourth proportional to 7,294.96, 10,943.45 and 2,363.00 is: 3,544.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,294.96 : 10,943.45 = 2,363.00 : x
  2. Step 2: Convert to fraction form
    7,294.96/10,943.45 = 2,363.00/x
  3. Step 3: Cross multiply
    7,294.96x = 10,943.45 × 2,363.00
  4. Step 4: Simplify right side
    7,294.96x = 25,859,405.62
  5. Step 5: Solve for x
    x = 25,859,405.62/7,294.96
  6. Step 6: Final answer
    x = 3,544.83

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1.5x scale

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.