Home / 9,568.35-14,361.64-5,877.79

Finding the Fourth Proportional to 9,568.35, 14,361.64 and 5,877.79

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Solution

The fourth proportional to 9,568.35, 14,361.64 and 5,877.79 is: 8,822.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,568.35 : 14,361.64 = 5,877.79 : x
  2. Step 2: Convert to fraction form
    9,568.35/14,361.64 = 5,877.79/x
  3. Step 3: Cross multiply
    9,568.35x = 14,361.64 × 5,877.79
  4. Step 4: Simplify right side
    9,568.35x = 84,414,653.38
  5. Step 5: Solve for x
    x = 84,414,653.38/9,568.35
  6. Step 6: Final answer
    x = 8,822.28

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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.