Home / 19,914.62-29,876.80-6,063.62

Finding the Fourth Proportional to 19,914.62, 29,876.80 and 6,063.62

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Solution

The fourth proportional to 19,914.62, 29,876.80 and 6,063.62 is: 9,096.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,914.62 : 29,876.80 = 6,063.62 : x
  2. Step 2: Convert to fraction form
    19,914.62/29,876.80 = 6,063.62/x
  3. Step 3: Cross multiply
    19,914.62x = 29,876.80 × 6,063.62
  4. Step 4: Simplify right side
    19,914.62x = 181,161,562.02
  5. Step 5: Solve for x
    x = 181,161,562.02/19,914.62
  6. Step 6: Final answer
    x = 9,096.91

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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.