Home / 19,825.41-27,359.04-10,873.06

Finding the Fourth Proportional to 19,825.41, 27,359.04 and 10,873.06

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Solution

The fourth proportional to 19,825.41, 27,359.04 and 10,873.06 is: 15,004.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,825.41 : 27,359.04 = 10,873.06 : x
  2. Step 2: Convert to fraction form
    19,825.41/27,359.04 = 10,873.06/x
  3. Step 3: Cross multiply
    19,825.41x = 27,359.04 × 10,873.06
  4. Step 4: Simplify right side
    19,825.41x = 297,476,483.46
  5. Step 5: Solve for x
    x = 297,476,483.46/19,825.41
  6. Step 6: Final answer
    x = 15,004.81

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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.