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Finding the Fourth Proportional to 29,333.41, 43,984.22 and 10,348.53

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Solution

The fourth proportional to 29,333.41, 43,984.22 and 10,348.53 is: 15,517.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,333.41 : 43,984.22 = 10,348.53 : x
  2. Step 2: Convert to fraction form
    29,333.41/43,984.22 = 10,348.53/x
  3. Step 3: Cross multiply
    29,333.41x = 43,984.22 × 10,348.53
  4. Step 4: Simplify right side
    29,333.41x = 455,171,803.51
  5. Step 5: Solve for x
    x = 455,171,803.51/29,333.41
  6. Step 6: Final answer
    x = 15,517.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.