Home / 29,634.44-40,876.26-19,007.24

Finding the Fourth Proportional to 29,634.44, 40,876.26 and 19,007.24

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Solution

The fourth proportional to 29,634.44, 40,876.26 and 19,007.24 is: 26,217.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,634.44 : 40,876.26 = 19,007.24 : x
  2. Step 2: Convert to fraction form
    29,634.44/40,876.26 = 19,007.24/x
  3. Step 3: Cross multiply
    29,634.44x = 40,876.26 × 19,007.24
  4. Step 4: Simplify right side
    29,634.44x = 776,944,884.12
  5. Step 5: Solve for x
    x = 776,944,884.12/29,634.44
  6. Step 6: Final answer
    x = 26,217.63

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1.5x scale

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.