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Finding the Fourth Proportional to 24,326.07, 33,570.02 and 13,148.07

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Solution

The fourth proportional to 24,326.07, 33,570.02 and 13,148.07 is: 18,144.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,326.07 : 33,570.02 = 13,148.07 : x
  2. Step 2: Convert to fraction form
    24,326.07/33,570.02 = 13,148.07/x
  3. Step 3: Cross multiply
    24,326.07x = 33,570.02 × 13,148.07
  4. Step 4: Simplify right side
    24,326.07x = 441,380,907.12
  5. Step 5: Solve for x
    x = 441,380,907.12/24,326.07
  6. Step 6: Final answer
    x = 18,144.36

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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.