Home / 34,663.07-51,998.25-11,291.33

Finding the Fourth Proportional to 34,663.07, 51,998.25 and 11,291.33

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Solution

The fourth proportional to 34,663.07, 51,998.25 and 11,291.33 is: 16,938.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,663.07 : 51,998.25 = 11,291.33 : x
  2. Step 2: Convert to fraction form
    34,663.07/51,998.25 = 11,291.33/x
  3. Step 3: Cross multiply
    34,663.07x = 51,998.25 × 11,291.33
  4. Step 4: Simplify right side
    34,663.07x = 587,129,400.17
  5. Step 5: Solve for x
    x = 587,129,400.17/34,663.07
  6. Step 6: Final answer
    x = 16,938.18

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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.