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Finding the Fourth Proportional to 23,952.15, 33,054.99 and 13,341.79

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Solution

The fourth proportional to 23,952.15, 33,054.99 and 13,341.79 is: 18,412.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,952.15 : 33,054.99 = 13,341.79 : x
  2. Step 2: Convert to fraction form
    23,952.15/33,054.99 = 13,341.79/x
  3. Step 3: Cross multiply
    23,952.15x = 33,054.99 × 13,341.79
  4. Step 4: Simplify right side
    23,952.15x = 441,012,801.37
  5. Step 5: Solve for x
    x = 441,012,801.37/23,952.15
  6. Step 6: Final answer
    x = 18,412.24

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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.