Home / 1,952.26-2,926.14-1,084.84

Finding the Fourth Proportional to 1,952.26, 2,926.14 and 1,084.84

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Solution

The fourth proportional to 1,952.26, 2,926.14 and 1,084.84 is: 1,626.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952.26 : 2,926.14 = 1,084.84 : x
  2. Step 2: Convert to fraction form
    1,952.26/2,926.14 = 1,084.84/x
  3. Step 3: Cross multiply
    1,952.26x = 2,926.14 × 1,084.84
  4. Step 4: Simplify right side
    1,952.26x = 3,174,393.72
  5. Step 5: Solve for x
    x = 3,174,393.72/1,952.26
  6. Step 6: Final answer
    x = 1,626.01

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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.