Home / 2,532.36-3,799.62-1,071.84

Finding the Fourth Proportional to 2,532.36, 3,799.62 and 1,071.84

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Solution

The fourth proportional to 2,532.36, 3,799.62 and 1,071.84 is: 1,608.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532.36 : 3,799.62 = 1,071.84 : x
  2. Step 2: Convert to fraction form
    2,532.36/3,799.62 = 1,071.84/x
  3. Step 3: Cross multiply
    2,532.36x = 3,799.62 × 1,071.84
  4. Step 4: Simplify right side
    2,532.36x = 4,072,584.70
  5. Step 5: Solve for x
    x = 4,072,584.70/2,532.36
  6. Step 6: Final answer
    x = 1,608.22

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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.