Home / 41,058.09-56,660.31-22,195.22

Finding the Fourth Proportional to 41,058.09, 56,660.31 and 22,195.22

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Solution

The fourth proportional to 41,058.09, 56,660.31 and 22,195.22 is: 30,629.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,058.09 : 56,660.31 = 22,195.22 : x
  2. Step 2: Convert to fraction form
    41,058.09/56,660.31 = 22,195.22/x
  3. Step 3: Cross multiply
    41,058.09x = 56,660.31 × 22,195.22
  4. Step 4: Simplify right side
    41,058.09x = 1,257,587,762.42
  5. Step 5: Solve for x
    x = 1,257,587,762.42/41,058.09
  6. Step 6: Final answer
    x = 30,629.48

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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.