Home / 11,422.98-17,134.59-4,026.06

Finding the Fourth Proportional to 11,422.98, 17,134.59 and 4,026.06

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Solution

The fourth proportional to 11,422.98, 17,134.59 and 4,026.06 is: 6,039.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,422.98 : 17,134.59 = 4,026.06 : x
  2. Step 2: Convert to fraction form
    11,422.98/17,134.59 = 4,026.06/x
  3. Step 3: Cross multiply
    11,422.98x = 17,134.59 × 4,026.06
  4. Step 4: Simplify right side
    11,422.98x = 68,984,887.42
  5. Step 5: Solve for x
    x = 68,984,887.42/11,422.98
  6. Step 6: Final answer
    x = 6,039.13

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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.