Home / 33,243.09-45,875.00-19,096.05

Finding the Fourth Proportional to 33,243.09, 45,875.00 and 19,096.05

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Solution

The fourth proportional to 33,243.09, 45,875.00 and 19,096.05 is: 26,352.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,243.09 : 45,875.00 = 19,096.05 : x
  2. Step 2: Convert to fraction form
    33,243.09/45,875.00 = 19,096.05/x
  3. Step 3: Cross multiply
    33,243.09x = 45,875.00 × 19,096.05
  4. Step 4: Simplify right side
    33,243.09x = 876,031,198.27
  5. Step 5: Solve for x
    x = 876,031,198.27/33,243.09
  6. Step 6: Final answer
    x = 26,352.28

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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.