Home / 2,843.34-4,265.16-1,088.02

Finding the Fourth Proportional to 2,843.34, 4,265.16 and 1,088.02

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Solution

The fourth proportional to 2,843.34, 4,265.16 and 1,088.02 is: 1,632.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843.34 : 4,265.16 = 1,088.02 : x
  2. Step 2: Convert to fraction form
    2,843.34/4,265.16 = 1,088.02/x
  3. Step 3: Cross multiply
    2,843.34x = 4,265.16 × 1,088.02
  4. Step 4: Simplify right side
    2,843.34x = 4,640,556.64
  5. Step 5: Solve for x
    x = 4,640,556.64/2,843.34
  6. Step 6: Final answer
    x = 1,632.08

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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.