Home / 41,096.70-61,654.29-13,018.44

Finding the Fourth Proportional to 41,096.70, 61,654.29 and 13,018.44

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Solution

The fourth proportional to 41,096.70, 61,654.29 and 13,018.44 is: 19,530.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,096.70 : 61,654.29 = 13,018.44 : x
  2. Step 2: Convert to fraction form
    41,096.70/61,654.29 = 13,018.44/x
  3. Step 3: Cross multiply
    41,096.70x = 61,654.29 × 13,018.44
  4. Step 4: Simplify right side
    41,096.70x = 802,642,675.11
  5. Step 5: Solve for x
    x = 802,642,675.11/41,096.70
  6. Step 6: Final answer
    x = 19,530.59

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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.