Home / 29,046.06-43,564.97-9,322.07

Finding the Fourth Proportional to 29,046.06, 43,564.97 and 9,322.07

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Solution

The fourth proportional to 29,046.06, 43,564.97 and 9,322.07 is: 13,981.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,046.06 : 43,564.97 = 9,322.07 : x
  2. Step 2: Convert to fraction form
    29,046.06/43,564.97 = 9,322.07/x
  3. Step 3: Cross multiply
    29,046.06x = 43,564.97 × 9,322.07
  4. Step 4: Simplify right side
    29,046.06x = 406,115,505.37
  5. Step 5: Solve for x
    x = 406,115,505.37/29,046.06
  6. Step 6: Final answer
    x = 13,981.78

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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.