Home / 34,101.73-47,067.65-22,917.25

Finding the Fourth Proportional to 34,101.73, 47,067.65 and 22,917.25

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Solution

The fourth proportional to 34,101.73, 47,067.65 and 22,917.25 is: 31,630.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,101.73 : 47,067.65 = 22,917.25 : x
  2. Step 2: Convert to fraction form
    34,101.73/47,067.65 = 22,917.25/x
  3. Step 3: Cross multiply
    34,101.73x = 47,067.65 × 22,917.25
  4. Step 4: Simplify right side
    34,101.73x = 1,078,661,101.96
  5. Step 5: Solve for x
    x = 1,078,661,101.96/34,101.73
  6. Step 6: Final answer
    x = 31,630.69

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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.