Home / 5,537.44-8,306.08-1,644.48

Finding the Fourth Proportional to 5,537.44, 8,306.08 and 1,644.48

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Solution

The fourth proportional to 5,537.44, 8,306.08 and 1,644.48 is: 2,466.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537.44 : 8,306.08 = 1,644.48 : x
  2. Step 2: Convert to fraction form
    5,537.44/8,306.08 = 1,644.48/x
  3. Step 3: Cross multiply
    5,537.44x = 8,306.08 × 1,644.48
  4. Step 4: Simplify right side
    5,537.44x = 13,659,182.44
  5. Step 5: Solve for x
    x = 13,659,182.44/5,537.44
  6. Step 6: Final answer
    x = 2,466.70

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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.