Home / 10,043.26-13,860.52-5,568.41

Finding the Fourth Proportional to 10,043.26, 13,860.52 and 5,568.41

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Solution

The fourth proportional to 10,043.26, 13,860.52 and 5,568.41 is: 7,684.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,043.26 : 13,860.52 = 5,568.41 : x
  2. Step 2: Convert to fraction form
    10,043.26/13,860.52 = 5,568.41/x
  3. Step 3: Cross multiply
    10,043.26x = 13,860.52 × 5,568.41
  4. Step 4: Simplify right side
    10,043.26x = 77,181,058.17
  5. Step 5: Solve for x
    x = 77,181,058.17/10,043.26
  6. Step 6: Final answer
    x = 7,684.86

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