Home / 5,527.36-8,293.82-3,446.84

Finding the Fourth Proportional to 5,527.36, 8,293.82 and 3,446.84

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Solution

The fourth proportional to 5,527.36, 8,293.82 and 3,446.84 is: 5,171.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527.36 : 8,293.82 = 3,446.84 : x
  2. Step 2: Convert to fraction form
    5,527.36/8,293.82 = 3,446.84/x
  3. Step 3: Cross multiply
    5,527.36x = 8,293.82 × 3,446.84
  4. Step 4: Simplify right side
    5,527.36x = 28,587,470.53
  5. Step 5: Solve for x
    x = 28,587,470.53/5,527.36
  6. Step 6: Final answer
    x = 5,171.99

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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.