Home / 5,862.31-8,792.52-2,166.28

Finding the Fourth Proportional to 5,862.31, 8,792.52 and 2,166.28

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Solution

The fourth proportional to 5,862.31, 8,792.52 and 2,166.28 is: 3,249.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,862.31 : 8,792.52 = 2,166.28 : x
  2. Step 2: Convert to fraction form
    5,862.31/8,792.52 = 2,166.28/x
  3. Step 3: Cross multiply
    5,862.31x = 8,792.52 × 2,166.28
  4. Step 4: Simplify right side
    5,862.31x = 19,047,049.39
  5. Step 5: Solve for x
    x = 19,047,049.39/5,862.31
  6. Step 6: Final answer
    x = 3,249.07

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1.5x scale

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.