Home / 41,058.18-56,660.38-22,195.31

Finding the Fourth Proportional to 41,058.18, 56,660.38 and 22,195.31

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Solution

The fourth proportional to 41,058.18, 56,660.38 and 22,195.31 is: 30,629.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,058.18 : 56,660.38 = 22,195.31 : x
  2. Step 2: Convert to fraction form
    41,058.18/56,660.38 = 22,195.31/x
  3. Step 3: Cross multiply
    41,058.18x = 56,660.38 × 22,195.31
  4. Step 4: Simplify right side
    41,058.18x = 1,257,594,698.82
  5. Step 5: Solve for x
    x = 1,257,594,698.82/41,058.18
  6. Step 6: Final answer
    x = 30,629.58

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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.