Home / 5,528.96-8,294.04-2,756.33

Finding the Fourth Proportional to 5,528.96, 8,294.04 and 2,756.33

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Solution

The fourth proportional to 5,528.96, 8,294.04 and 2,756.33 is: 4,134.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528.96 : 8,294.04 = 2,756.33 : x
  2. Step 2: Convert to fraction form
    5,528.96/8,294.04 = 2,756.33/x
  3. Step 3: Cross multiply
    5,528.96x = 8,294.04 × 2,756.33
  4. Step 4: Simplify right side
    5,528.96x = 22,861,111.27
  5. Step 5: Solve for x
    x = 22,861,111.27/5,528.96
  6. Step 6: Final answer
    x = 4,134.79

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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.