Home / 5,705.82-8,559.26-2,242.26

Finding the Fourth Proportional to 5,705.82, 8,559.26 and 2,242.26

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Solution

The fourth proportional to 5,705.82, 8,559.26 and 2,242.26 is: 3,363.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,705.82 : 8,559.26 = 2,242.26 : x
  2. Step 2: Convert to fraction form
    5,705.82/8,559.26 = 2,242.26/x
  3. Step 3: Cross multiply
    5,705.82x = 8,559.26 × 2,242.26
  4. Step 4: Simplify right side
    5,705.82x = 19,192,086.33
  5. Step 5: Solve for x
    x = 19,192,086.33/5,705.82
  6. Step 6: Final answer
    x = 3,363.60

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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.