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Finding the Fourth Proportional to 7,195.77, 10,792.24 and 2,265.71

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Solution

The fourth proportional to 7,195.77, 10,792.24 and 2,265.71 is: 3,398.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,195.77 : 10,792.24 = 2,265.71 : x
  2. Step 2: Convert to fraction form
    7,195.77/10,792.24 = 2,265.71/x
  3. Step 3: Cross multiply
    7,195.77x = 10,792.24 × 2,265.71
  4. Step 4: Simplify right side
    7,195.77x = 24,452,026.46
  5. Step 5: Solve for x
    x = 24,452,026.46/7,195.77
  6. Step 6: Final answer
    x = 3,398.11

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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.