Home / 12,829.26-19,244.01-4,063.50

Finding the Fourth Proportional to 12,829.26, 19,244.01 and 4,063.50

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Solution

The fourth proportional to 12,829.26, 19,244.01 and 4,063.50 is: 6,095.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,829.26 : 19,244.01 = 4,063.50 : x
  2. Step 2: Convert to fraction form
    12,829.26/19,244.01 = 4,063.50/x
  3. Step 3: Cross multiply
    12,829.26x = 19,244.01 × 4,063.50
  4. Step 4: Simplify right side
    12,829.26x = 78,198,034.64
  5. Step 5: Solve for x
    x = 78,198,034.64/12,829.26
  6. Step 6: Final answer
    x = 6,095.29

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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.