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Finding the Fourth Proportional to 24,080.94, 33,230.40 and 14,007.78

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Solution

The fourth proportional to 24,080.94, 33,230.40 and 14,007.78 is: 19,329.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,080.94 : 33,230.40 = 14,007.78 : x
  2. Step 2: Convert to fraction form
    24,080.94/33,230.40 = 14,007.78/x
  3. Step 3: Cross multiply
    24,080.94x = 33,230.40 × 14,007.78
  4. Step 4: Simplify right side
    24,080.94x = 465,484,132.51
  5. Step 5: Solve for x
    x = 465,484,132.51/24,080.94
  6. Step 6: Final answer
    x = 19,329.98

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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.