Home / 2,832.36-4,243.54-1,368.35

Finding the Fourth Proportional to 2,832.36, 4,243.54 and 1,368.35

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Solution

The fourth proportional to 2,832.36, 4,243.54 and 1,368.35 is: 2,050.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832.36 : 4,243.54 = 1,368.35 : x
  2. Step 2: Convert to fraction form
    2,832.36/4,243.54 = 1,368.35/x
  3. Step 3: Cross multiply
    2,832.36x = 4,243.54 × 1,368.35
  4. Step 4: Simplify right side
    2,832.36x = 5,806,647.96
  5. Step 5: Solve for x
    x = 5,806,647.96/2,832.36
  6. Step 6: Final answer
    x = 2,050.11

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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.