Home / 29,850.52-41,221.38-19,258.36

Finding the Fourth Proportional to 29,850.52, 41,221.38 and 19,258.36

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Solution

The fourth proportional to 29,850.52, 41,221.38 and 19,258.36 is: 26,594.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,850.52 : 41,221.38 = 19,258.36 : x
  2. Step 2: Convert to fraction form
    29,850.52/41,221.38 = 19,258.36/x
  3. Step 3: Cross multiply
    29,850.52x = 41,221.38 × 19,258.36
  4. Step 4: Simplify right side
    29,850.52x = 793,856,175.74
  5. Step 5: Solve for x
    x = 793,856,175.74/29,850.52
  6. Step 6: Final answer
    x = 26,594.38

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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.