Home / 4,092.93-6,140.16-1,752.87

Finding the Fourth Proportional to 4,092.93, 6,140.16 and 1,752.87

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Solution

The fourth proportional to 4,092.93, 6,140.16 and 1,752.87 is: 2,629.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.93 : 6,140.16 = 1,752.87 : x
  2. Step 2: Convert to fraction form
    4,092.93/6,140.16 = 1,752.87/x
  3. Step 3: Cross multiply
    4,092.93x = 6,140.16 × 1,752.87
  4. Step 4: Simplify right side
    4,092.93x = 10,762,902.26
  5. Step 5: Solve for x
    x = 10,762,902.26/4,092.93
  6. Step 6: Final answer
    x = 2,629.63

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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.