Home / 5,824.53-8,037.61-3,171.93

Finding the Fourth Proportional to 5,824.53, 8,037.61 and 3,171.93

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Solution

The fourth proportional to 5,824.53, 8,037.61 and 3,171.93 is: 4,377.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824.53 : 8,037.61 = 3,171.93 : x
  2. Step 2: Convert to fraction form
    5,824.53/8,037.61 = 3,171.93/x
  3. Step 3: Cross multiply
    5,824.53x = 8,037.61 × 3,171.93
  4. Step 4: Simplify right side
    5,824.53x = 25,494,728.36
  5. Step 5: Solve for x
    x = 25,494,728.36/5,824.53
  6. Step 6: Final answer
    x = 4,377.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.