Home / 3,062.58-4,226.27-1,736.34

Finding the Fourth Proportional to 3,062.58, 4,226.27 and 1,736.34

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Solution

The fourth proportional to 3,062.58, 4,226.27 and 1,736.34 is: 2,396.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062.58 : 4,226.27 = 1,736.34 : x
  2. Step 2: Convert to fraction form
    3,062.58/4,226.27 = 1,736.34/x
  3. Step 3: Cross multiply
    3,062.58x = 4,226.27 × 1,736.34
  4. Step 4: Simplify right side
    3,062.58x = 7,338,241.65
  5. Step 5: Solve for x
    x = 7,338,241.65/3,062.58
  6. Step 6: Final answer
    x = 2,396.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.