Home / 29,395.09-44,062.43-11,618.53

Finding the Fourth Proportional to 29,395.09, 44,062.43 and 11,618.53

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Solution

The fourth proportional to 29,395.09, 44,062.43 and 11,618.53 is: 17,415.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,395.09 : 44,062.43 = 11,618.53 : x
  2. Step 2: Convert to fraction form
    29,395.09/44,062.43 = 11,618.53/x
  3. Step 3: Cross multiply
    29,395.09x = 44,062.43 × 11,618.53
  4. Step 4: Simplify right side
    29,395.09x = 511,940,583.72
  5. Step 5: Solve for x
    x = 511,940,583.72/29,395.09
  6. Step 6: Final answer
    x = 17,415.86

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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.