Home / 5,529.85-8,298.18-2,242.97

Finding the Fourth Proportional to 5,529.85, 8,298.18 and 2,242.97

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Solution

The fourth proportional to 5,529.85, 8,298.18 and 2,242.97 is: 3,365.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529.85 : 8,298.18 = 2,242.97 : x
  2. Step 2: Convert to fraction form
    5,529.85/8,298.18 = 2,242.97/x
  3. Step 3: Cross multiply
    5,529.85x = 8,298.18 × 2,242.97
  4. Step 4: Simplify right side
    5,529.85x = 18,612,558.42
  5. Step 5: Solve for x
    x = 18,612,558.42/5,529.85
  6. Step 6: Final answer
    x = 3,365.84

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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.