Home / 12,773.43-19,162.17-4,006.26

Finding the Fourth Proportional to 12,773.43, 19,162.17 and 4,006.26

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Solution

The fourth proportional to 12,773.43, 19,162.17 and 4,006.26 is: 6,010.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,773.43 : 19,162.17 = 4,006.26 : x
  2. Step 2: Convert to fraction form
    12,773.43/19,162.17 = 4,006.26/x
  3. Step 3: Cross multiply
    12,773.43x = 19,162.17 × 4,006.26
  4. Step 4: Simplify right side
    12,773.43x = 76,768,635.18
  5. Step 5: Solve for x
    x = 76,768,635.18/12,773.43
  6. Step 6: Final answer
    x = 6,010.03

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1.5x scale

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.