Home / 6,571.43-9,858.26-2,873.58

Finding the Fourth Proportional to 6,571.43, 9,858.26 and 2,873.58

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Solution

The fourth proportional to 6,571.43, 9,858.26 and 2,873.58 is: 4,310.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571.43 : 9,858.26 = 2,873.58 : x
  2. Step 2: Convert to fraction form
    6,571.43/9,858.26 = 2,873.58/x
  3. Step 3: Cross multiply
    6,571.43x = 9,858.26 × 2,873.58
  4. Step 4: Simplify right side
    6,571.43x = 28,328,470.53
  5. Step 5: Solve for x
    x = 28,328,470.53/6,571.43
  6. Step 6: Final answer
    x = 4,310.85

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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.