Home / 5,526.15-8,284.56-2,241.54

Finding the Fourth Proportional to 5,526.15, 8,284.56 and 2,241.54

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Solution

The fourth proportional to 5,526.15, 8,284.56 and 2,241.54 is: 3,360.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526.15 : 8,284.56 = 2,241.54 : x
  2. Step 2: Convert to fraction form
    5,526.15/8,284.56 = 2,241.54/x
  3. Step 3: Cross multiply
    5,526.15x = 8,284.56 × 2,241.54
  4. Step 4: Simplify right side
    5,526.15x = 18,570,172.62
  5. Step 5: Solve for x
    x = 18,570,172.62/5,526.15
  6. Step 6: Final answer
    x = 3,360.42

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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.