Home / 34,026.36-51,046.22-11,840.46

Finding the Fourth Proportional to 34,026.36, 51,046.22 and 11,840.46

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Solution

The fourth proportional to 34,026.36, 51,046.22 and 11,840.46 is: 17,763.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,026.36 : 51,046.22 = 11,840.46 : x
  2. Step 2: Convert to fraction form
    34,026.36/51,046.22 = 11,840.46/x
  3. Step 3: Cross multiply
    34,026.36x = 51,046.22 × 11,840.46
  4. Step 4: Simplify right side
    34,026.36x = 604,410,755.66
  5. Step 5: Solve for x
    x = 604,410,755.66/34,026.36
  6. Step 6: Final answer
    x = 17,763.02

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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.