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Finding the Fourth Proportional to 24,426.99, 33,710.01 and 13,816.41

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Solution

The fourth proportional to 24,426.99, 33,710.01 and 13,816.41 is: 19,067.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,426.99 : 33,710.01 = 13,816.41 : x
  2. Step 2: Convert to fraction form
    24,426.99/33,710.01 = 13,816.41/x
  3. Step 3: Cross multiply
    24,426.99x = 33,710.01 × 13,816.41
  4. Step 4: Simplify right side
    24,426.99x = 465,751,319.26
  5. Step 5: Solve for x
    x = 465,751,319.26/24,426.99
  6. Step 6: Final answer
    x = 19,067.08

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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.