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Finding the Fourth Proportional to 24,645.46, 34,010.71 and 13,467.46

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Solution

The fourth proportional to 24,645.46, 34,010.71 and 13,467.46 is: 18,585.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,645.46 : 34,010.71 = 13,467.46 : x
  2. Step 2: Convert to fraction form
    24,645.46/34,010.71 = 13,467.46/x
  3. Step 3: Cross multiply
    24,645.46x = 34,010.71 × 13,467.46
  4. Step 4: Simplify right side
    24,645.46x = 458,037,876.50
  5. Step 5: Solve for x
    x = 458,037,876.50/24,645.46
  6. Step 6: Final answer
    x = 18,585.08

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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.