Home / 5,596.24-8,396.43-2,309.62

Finding the Fourth Proportional to 5,596.24, 8,396.43 and 2,309.62

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Solution

The fourth proportional to 5,596.24, 8,396.43 and 2,309.62 is: 3,465.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596.24 : 8,396.43 = 2,309.62 : x
  2. Step 2: Convert to fraction form
    5,596.24/8,396.43 = 2,309.62/x
  3. Step 3: Cross multiply
    5,596.24x = 8,396.43 × 2,309.62
  4. Step 4: Simplify right side
    5,596.24x = 19,392,562.66
  5. Step 5: Solve for x
    x = 19,392,562.66/5,596.24
  6. Step 6: Final answer
    x = 3,465.28

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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.