Home / 8,244.82-12,365.70-2,400.04

Finding the Fourth Proportional to 8,244.82, 12,365.70 and 2,400.04

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Solution

The fourth proportional to 8,244.82, 12,365.70 and 2,400.04 is: 3,599.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244.82 : 12,365.70 = 2,400.04 : x
  2. Step 2: Convert to fraction form
    8,244.82/12,365.70 = 2,400.04/x
  3. Step 3: Cross multiply
    8,244.82x = 12,365.70 × 2,400.04
  4. Step 4: Simplify right side
    8,244.82x = 29,678,174.63
  5. Step 5: Solve for x
    x = 29,678,174.63/8,244.82
  6. Step 6: Final answer
    x = 3,599.61

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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.