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Finding the Fourth Proportional to 24,055.80, 33,175.52 and 15,104.16

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Solution

The fourth proportional to 24,055.80, 33,175.52 and 15,104.16 is: 20,830.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,055.80 : 33,175.52 = 15,104.16 : x
  2. Step 2: Convert to fraction form
    24,055.80/33,175.52 = 15,104.16/x
  3. Step 3: Cross multiply
    24,055.80x = 33,175.52 × 15,104.16
  4. Step 4: Simplify right side
    24,055.80x = 501,088,362.16
  5. Step 5: Solve for x
    x = 501,088,362.16/24,055.80
  6. Step 6: Final answer
    x = 20,830.25

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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.