Home / 2,532.44-3,799.07-1,071.61

Finding the Fourth Proportional to 2,532.44, 3,799.07 and 1,071.61

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Solution

The fourth proportional to 2,532.44, 3,799.07 and 1,071.61 is: 1,607.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532.44 : 3,799.07 = 1,071.61 : x
  2. Step 2: Convert to fraction form
    2,532.44/3,799.07 = 1,071.61/x
  3. Step 3: Cross multiply
    2,532.44x = 3,799.07 × 1,071.61
  4. Step 4: Simplify right side
    2,532.44x = 4,071,109.23
  5. Step 5: Solve for x
    x = 4,071,109.23/2,532.44
  6. Step 6: Final answer
    x = 1,607.58

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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.