Home / 12,829.01-19,244.19-4,063.26

Finding the Fourth Proportional to 12,829.01, 19,244.19 and 4,063.26

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Solution

The fourth proportional to 12,829.01, 19,244.19 and 4,063.26 is: 6,095.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,829.01 : 19,244.19 = 4,063.26 : x
  2. Step 2: Convert to fraction form
    12,829.01/19,244.19 = 4,063.26/x
  3. Step 3: Cross multiply
    12,829.01x = 19,244.19 × 4,063.26
  4. Step 4: Simplify right side
    12,829.01x = 78,194,147.46
  5. Step 5: Solve for x
    x = 78,194,147.46/12,829.01
  6. Step 6: Final answer
    x = 6,095.11

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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.