Home / 9,934.19-14,903.21-3,361.45

Finding the Fourth Proportional to 9,934.19, 14,903.21 and 3,361.45

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Solution

The fourth proportional to 9,934.19, 14,903.21 and 3,361.45 is: 5,042.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934.19 : 14,903.21 = 3,361.45 : x
  2. Step 2: Convert to fraction form
    9,934.19/14,903.21 = 3,361.45/x
  3. Step 3: Cross multiply
    9,934.19x = 14,903.21 × 3,361.45
  4. Step 4: Simplify right side
    9,934.19x = 50,096,395.25
  5. Step 5: Solve for x
    x = 50,096,395.25/9,934.19
  6. Step 6: Final answer
    x = 5,042.83

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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.