Home / 5,541.58-8,305.19-2,250.85

Finding the Fourth Proportional to 5,541.58, 8,305.19 and 2,250.85

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Solution

The fourth proportional to 5,541.58, 8,305.19 and 2,250.85 is: 3,373.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541.58 : 8,305.19 = 2,250.85 : x
  2. Step 2: Convert to fraction form
    5,541.58/8,305.19 = 2,250.85/x
  3. Step 3: Cross multiply
    5,541.58x = 8,305.19 × 2,250.85
  4. Step 4: Simplify right side
    5,541.58x = 18,693,704.89
  5. Step 5: Solve for x
    x = 18,693,704.89/5,541.58
  6. Step 6: Final answer
    x = 3,373.35

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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.