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Finding the Fourth Proportional to 29,498.54, 44,189.49 and 22,111.34

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Solution

The fourth proportional to 29,498.54, 44,189.49 and 22,111.34 is: 33,123.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,498.54 : 44,189.49 = 22,111.34 : x
  2. Step 2: Convert to fraction form
    29,498.54/44,189.49 = 22,111.34/x
  3. Step 3: Cross multiply
    29,498.54x = 44,189.49 × 22,111.34
  4. Step 4: Simplify right side
    29,498.54x = 977,088,837.82
  5. Step 5: Solve for x
    x = 977,088,837.82/29,498.54
  6. Step 6: Final answer
    x = 33,123.29

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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.