Home / 9,065.66-13,596.80-3,799.24

Finding the Fourth Proportional to 9,065.66, 13,596.80 and 3,799.24

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Solution

The fourth proportional to 9,065.66, 13,596.80 and 3,799.24 is: 5,698.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065.66 : 13,596.80 = 3,799.24 : x
  2. Step 2: Convert to fraction form
    9,065.66/13,596.80 = 3,799.24/x
  3. Step 3: Cross multiply
    9,065.66x = 13,596.80 × 3,799.24
  4. Step 4: Simplify right side
    9,065.66x = 51,657,453.44
  5. Step 5: Solve for x
    x = 51,657,453.44/9,065.66
  6. Step 6: Final answer
    x = 5,698.15

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Similar ratio
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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.