Home / 2,837.62-4,252.85-2,016.08

Finding the Fourth Proportional to 2,837.62, 4,252.85 and 2,016.08

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Solution

The fourth proportional to 2,837.62, 4,252.85 and 2,016.08 is: 3,021.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837.62 : 4,252.85 = 2,016.08 : x
  2. Step 2: Convert to fraction form
    2,837.62/4,252.85 = 2,016.08/x
  3. Step 3: Cross multiply
    2,837.62x = 4,252.85 × 2,016.08
  4. Step 4: Simplify right side
    2,837.62x = 8,574,085.83
  5. Step 5: Solve for x
    x = 8,574,085.83/2,837.62
  6. Step 6: Final answer
    x = 3,021.58

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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.