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Finding the Fourth Proportional to 29,466.84, 44,190.23 and 10,742.48

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Solution

The fourth proportional to 29,466.84, 44,190.23 and 10,742.48 is: 16,110.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,466.84 : 44,190.23 = 10,742.48 : x
  2. Step 2: Convert to fraction form
    29,466.84/44,190.23 = 10,742.48/x
  3. Step 3: Cross multiply
    29,466.84x = 44,190.23 × 10,742.48
  4. Step 4: Simplify right side
    29,466.84x = 474,712,387.31
  5. Step 5: Solve for x
    x = 474,712,387.31/29,466.84
  6. Step 6: Final answer
    x = 16,110.05

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