Home / 5,596.94-8,398.34-2,479.10

Finding the Fourth Proportional to 5,596.94, 8,398.34 and 2,479.10

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Solution

The fourth proportional to 5,596.94, 8,398.34 and 2,479.10 is: 3,719.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596.94 : 8,398.34 = 2,479.10 : x
  2. Step 2: Convert to fraction form
    5,596.94/8,398.34 = 2,479.10/x
  3. Step 3: Cross multiply
    5,596.94x = 8,398.34 × 2,479.10
  4. Step 4: Simplify right side
    5,596.94x = 20,820,288.90
  5. Step 5: Solve for x
    x = 20,820,288.90/5,596.94
  6. Step 6: Final answer
    x = 3,719.94

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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.