Home / 6,799.14-10,176.82-3,507.70

Finding the Fourth Proportional to 6,799.14, 10,176.82 and 3,507.70

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Solution

The fourth proportional to 6,799.14, 10,176.82 and 3,507.70 is: 5,250.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799.14 : 10,176.82 = 3,507.70 : x
  2. Step 2: Convert to fraction form
    6,799.14/10,176.82 = 3,507.70/x
  3. Step 3: Cross multiply
    6,799.14x = 10,176.82 × 3,507.70
  4. Step 4: Simplify right side
    6,799.14x = 35,697,231.51
  5. Step 5: Solve for x
    x = 35,697,231.51/6,799.14
  6. Step 6: Final answer
    x = 5,250.26

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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.