Home / 2,297.79-3,448.44-1,202.13

Finding the Fourth Proportional to 2,297.79, 3,448.44 and 1,202.13

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Solution

The fourth proportional to 2,297.79, 3,448.44 and 1,202.13 is: 1,804.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297.79 : 3,448.44 = 1,202.13 : x
  2. Step 2: Convert to fraction form
    2,297.79/3,448.44 = 1,202.13/x
  3. Step 3: Cross multiply
    2,297.79x = 3,448.44 × 1,202.13
  4. Step 4: Simplify right side
    2,297.79x = 4,145,473.18
  5. Step 5: Solve for x
    x = 4,145,473.18/2,297.79
  6. Step 6: Final answer
    x = 1,804.11

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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.