Home / 10,410.33-14,366.24-5,694.62

Finding the Fourth Proportional to 10,410.33, 14,366.24 and 5,694.62

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Solution

The fourth proportional to 10,410.33, 14,366.24 and 5,694.62 is: 7,858.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,410.33 : 14,366.24 = 5,694.62 : x
  2. Step 2: Convert to fraction form
    10,410.33/14,366.24 = 5,694.62/x
  3. Step 3: Cross multiply
    10,410.33x = 14,366.24 × 5,694.62
  4. Step 4: Simplify right side
    10,410.33x = 81,810,177.32
  5. Step 5: Solve for x
    x = 81,810,177.32/10,410.33
  6. Step 6: Final answer
    x = 7,858.56

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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.