Home / 41,058.72-56,661.12-22,195.92

Finding the Fourth Proportional to 41,058.72, 56,661.12 and 22,195.92

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Solution

The fourth proportional to 41,058.72, 56,661.12 and 22,195.92 is: 30,630.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,058.72 : 56,661.12 = 22,195.92 : x
  2. Step 2: Convert to fraction form
    41,058.72/56,661.12 = 22,195.92/x
  3. Step 3: Cross multiply
    41,058.72x = 56,661.12 × 22,195.92
  4. Step 4: Simplify right side
    41,058.72x = 1,257,645,686.63
  5. Step 5: Solve for x
    x = 1,257,645,686.63/41,058.72
  6. Step 6: Final answer
    x = 30,630.42

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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.