Home / 6,115.87-9,173.79-1,733.33

Finding the Fourth Proportional to 6,115.87, 9,173.79 and 1,733.33

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Solution

The fourth proportional to 6,115.87, 9,173.79 and 1,733.33 is: 2,599.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115.87 : 9,173.79 = 1,733.33 : x
  2. Step 2: Convert to fraction form
    6,115.87/9,173.79 = 1,733.33/x
  3. Step 3: Cross multiply
    6,115.87x = 9,173.79 × 1,733.33
  4. Step 4: Simplify right side
    6,115.87x = 15,901,228.36
  5. Step 5: Solve for x
    x = 15,901,228.36/6,115.87
  6. Step 6: Final answer
    x = 2,599.99

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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.