Home / 5,037.16-7,553.62-2,696.66

Finding the Fourth Proportional to 5,037.16, 7,553.62 and 2,696.66

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Solution

The fourth proportional to 5,037.16, 7,553.62 and 2,696.66 is: 4,043.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.16 : 7,553.62 = 2,696.66 : x
  2. Step 2: Convert to fraction form
    5,037.16/7,553.62 = 2,696.66/x
  3. Step 3: Cross multiply
    5,037.16x = 7,553.62 × 2,696.66
  4. Step 4: Simplify right side
    5,037.16x = 20,369,544.91
  5. Step 5: Solve for x
    x = 20,369,544.91/5,037.16
  6. Step 6: Final answer
    x = 4,043.86

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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.