Home / 6,110.70-9,165.88-1,950.96

Finding the Fourth Proportional to 6,110.70, 9,165.88 and 1,950.96

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Solution

The fourth proportional to 6,110.70, 9,165.88 and 1,950.96 is: 2,926.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110.70 : 9,165.88 = 1,950.96 : x
  2. Step 2: Convert to fraction form
    6,110.70/9,165.88 = 1,950.96/x
  3. Step 3: Cross multiply
    6,110.70x = 9,165.88 × 1,950.96
  4. Step 4: Simplify right side
    6,110.70x = 17,882,265.24
  5. Step 5: Solve for x
    x = 17,882,265.24/6,110.70
  6. Step 6: Final answer
    x = 2,926.39

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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.