Home / 5,792.45-8,685.94-2,671.53

Finding the Fourth Proportional to 5,792.45, 8,685.94 and 2,671.53

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Solution

The fourth proportional to 5,792.45, 8,685.94 and 2,671.53 is: 4,006.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792.45 : 8,685.94 = 2,671.53 : x
  2. Step 2: Convert to fraction form
    5,792.45/8,685.94 = 2,671.53/x
  3. Step 3: Cross multiply
    5,792.45x = 8,685.94 × 2,671.53
  4. Step 4: Simplify right side
    5,792.45x = 23,204,749.29
  5. Step 5: Solve for x
    x = 23,204,749.29/5,792.45
  6. Step 6: Final answer
    x = 4,006.03

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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.