Home / 5,988.96-8,247.60-5,969.52

Finding the Fourth Proportional to 5,988.96, 8,247.60 and 5,969.52

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Solution

The fourth proportional to 5,988.96, 8,247.60 and 5,969.52 is: 8,220.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988.96 : 8,247.60 = 5,969.52 : x
  2. Step 2: Convert to fraction form
    5,988.96/8,247.60 = 5,969.52/x
  3. Step 3: Cross multiply
    5,988.96x = 8,247.60 × 5,969.52
  4. Step 4: Simplify right side
    5,988.96x = 49,234,213.15
  5. Step 5: Solve for x
    x = 49,234,213.15/5,988.96
  6. Step 6: Final answer
    x = 8,220.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.