Home / 45,067.22-62,190.32-24,922.92

Finding the Fourth Proportional to 45,067.22, 62,190.32 and 24,922.92

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Solution

The fourth proportional to 45,067.22, 62,190.32 and 24,922.92 is: 34,392.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,067.22 : 62,190.32 = 24,922.92 : x
  2. Step 2: Convert to fraction form
    45,067.22/62,190.32 = 24,922.92/x
  3. Step 3: Cross multiply
    45,067.22x = 62,190.32 × 24,922.92
  4. Step 4: Simplify right side
    45,067.22x = 1,549,964,478.73
  5. Step 5: Solve for x
    x = 1,549,964,478.73/45,067.22
  6. Step 6: Final answer
    x = 34,392.28

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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.