Home / 6,775.84-10,165.38-2,392.93

Finding the Fourth Proportional to 6,775.84, 10,165.38 and 2,392.93

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Solution

The fourth proportional to 6,775.84, 10,165.38 and 2,392.93 is: 3,589.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775.84 : 10,165.38 = 2,392.93 : x
  2. Step 2: Convert to fraction form
    6,775.84/10,165.38 = 2,392.93/x
  3. Step 3: Cross multiply
    6,775.84x = 10,165.38 × 2,392.93
  4. Step 4: Simplify right side
    6,775.84x = 24,325,042.76
  5. Step 5: Solve for x
    x = 24,325,042.76/6,775.84
  6. Step 6: Final answer
    x = 3,589.97

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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.