Home / 4,175.39-6,254.58-3,349.19

Finding the Fourth Proportional to 4,175.39, 6,254.58 and 3,349.19

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Solution

The fourth proportional to 4,175.39, 6,254.58 and 3,349.19 is: 5,016.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175.39 : 6,254.58 = 3,349.19 : x
  2. Step 2: Convert to fraction form
    4,175.39/6,254.58 = 3,349.19/x
  3. Step 3: Cross multiply
    4,175.39x = 6,254.58 × 3,349.19
  4. Step 4: Simplify right side
    4,175.39x = 20,947,776.79
  5. Step 5: Solve for x
    x = 20,947,776.79/4,175.39
  6. Step 6: Final answer
    x = 5,016.96

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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.