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Finding the Fourth Proportional to 5,844.74, 8,767.10 and 1,462.19

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Solution

The fourth proportional to 5,844.74, 8,767.10 and 1,462.19 is: 2,193.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.74 : 8,767.10 = 1,462.19 : x
  2. Step 2: Convert to fraction form
    5,844.74/8,767.10 = 1,462.19/x
  3. Step 3: Cross multiply
    5,844.74x = 8,767.10 × 1,462.19
  4. Step 4: Simplify right side
    5,844.74x = 12,819,165.95
  5. Step 5: Solve for x
    x = 12,819,165.95/5,844.74
  6. Step 6: Final answer
    x = 2,193.28

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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.