Home / 5,562.45-8,344.37-2,052.48

Finding the Fourth Proportional to 5,562.45, 8,344.37 and 2,052.48

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Solution

The fourth proportional to 5,562.45, 8,344.37 and 2,052.48 is: 3,078.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562.45 : 8,344.37 = 2,052.48 : x
  2. Step 2: Convert to fraction form
    5,562.45/8,344.37 = 2,052.48/x
  3. Step 3: Cross multiply
    5,562.45x = 8,344.37 × 2,052.48
  4. Step 4: Simplify right side
    5,562.45x = 17,126,630.48
  5. Step 5: Solve for x
    x = 17,126,630.48/5,562.45
  6. Step 6: Final answer
    x = 3,078.97

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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.