Home / 6,585.20-9,869.03-2,883.41

Finding the Fourth Proportional to 6,585.20, 9,869.03 and 2,883.41

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Solution

The fourth proportional to 6,585.20, 9,869.03 and 2,883.41 is: 4,321.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585.20 : 9,869.03 = 2,883.41 : x
  2. Step 2: Convert to fraction form
    6,585.20/9,869.03 = 2,883.41/x
  3. Step 3: Cross multiply
    6,585.20x = 9,869.03 × 2,883.41
  4. Step 4: Simplify right side
    6,585.20x = 28,456,417.66
  5. Step 5: Solve for x
    x = 28,456,417.66/6,585.20
  6. Step 6: Final answer
    x = 4,321.27

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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.