Home / 5,237.06-7,855.56-3,044.60

Finding the Fourth Proportional to 5,237.06, 7,855.56 and 3,044.60

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Solution

The fourth proportional to 5,237.06, 7,855.56 and 3,044.60 is: 4,566.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,237.06 : 7,855.56 = 3,044.60 : x
  2. Step 2: Convert to fraction form
    5,237.06/7,855.56 = 3,044.60/x
  3. Step 3: Cross multiply
    5,237.06x = 7,855.56 × 3,044.60
  4. Step 4: Simplify right side
    5,237.06x = 23,917,037.98
  5. Step 5: Solve for x
    x = 23,917,037.98/5,237.06
  6. Step 6: Final answer
    x = 4,566.88

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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.