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Finding the Fourth Proportional to 29,763.29, 41,073.31 and 16,334.58

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Solution

The fourth proportional to 29,763.29, 41,073.31 and 16,334.58 is: 22,541.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,763.29 : 41,073.31 = 16,334.58 : x
  2. Step 2: Convert to fraction form
    29,763.29/41,073.31 = 16,334.58/x
  3. Step 3: Cross multiply
    29,763.29x = 41,073.31 × 16,334.58
  4. Step 4: Simplify right side
    29,763.29x = 670,915,268.06
  5. Step 5: Solve for x
    x = 670,915,268.06/29,763.29
  6. Step 6: Final answer
    x = 22,541.70

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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.