Home / 29,826.06-41,152.65-22,067.88

Finding the Fourth Proportional to 29,826.06, 41,152.65 and 22,067.88

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Solution

The fourth proportional to 29,826.06, 41,152.65 and 22,067.88 is: 30,448.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,826.06 : 41,152.65 = 22,067.88 : x
  2. Step 2: Convert to fraction form
    29,826.06/41,152.65 = 22,067.88/x
  3. Step 3: Cross multiply
    29,826.06x = 41,152.65 × 22,067.88
  4. Step 4: Simplify right side
    29,826.06x = 908,151,741.88
  5. Step 5: Solve for x
    x = 908,151,741.88/29,826.06
  6. Step 6: Final answer
    x = 30,448.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.