Home / 2,395.67-3,306.03-1,333.43

Finding the Fourth Proportional to 2,395.67, 3,306.03 and 1,333.43

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Solution

The fourth proportional to 2,395.67, 3,306.03 and 1,333.43 is: 1,840.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395.67 : 3,306.03 = 1,333.43 : x
  2. Step 2: Convert to fraction form
    2,395.67/3,306.03 = 1,333.43/x
  3. Step 3: Cross multiply
    2,395.67x = 3,306.03 × 1,333.43
  4. Step 4: Simplify right side
    2,395.67x = 4,408,343.05
  5. Step 5: Solve for x
    x = 4,408,343.05/2,395.67
  6. Step 6: Final answer
    x = 1,840.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.