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Finding the Fourth Proportional to 24,703.44, 34,090.74 and 13,525.44

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Solution

The fourth proportional to 24,703.44, 34,090.74 and 13,525.44 is: 18,665.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,703.44 : 34,090.74 = 13,525.44 : x
  2. Step 2: Convert to fraction form
    24,703.44/34,090.74 = 13,525.44/x
  3. Step 3: Cross multiply
    24,703.44x = 34,090.74 × 13,525.44
  4. Step 4: Simplify right side
    24,703.44x = 461,092,258.43
  5. Step 5: Solve for x
    x = 461,092,258.43/24,703.44
  6. Step 6: Final answer
    x = 18,665.10

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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.