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Finding the Fourth Proportional to 24,385.24, 33,652.02 and 13,775.32

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Solution

The fourth proportional to 24,385.24, 33,652.02 and 13,775.32 is: 19,010.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,385.24 : 33,652.02 = 13,775.32 : x
  2. Step 2: Convert to fraction form
    24,385.24/33,652.02 = 13,775.32/x
  3. Step 3: Cross multiply
    24,385.24x = 33,652.02 × 13,775.32
  4. Step 4: Simplify right side
    24,385.24x = 463,567,344.15
  5. Step 5: Solve for x
    x = 463,567,344.15/24,385.24
  6. Step 6: Final answer
    x = 19,010.16

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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.