Home / 41,058.89-56,661.30-22,196.01

Finding the Fourth Proportional to 41,058.89, 56,661.30 and 22,196.01

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Solution

The fourth proportional to 41,058.89, 56,661.30 and 22,196.01 is: 30,630.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,058.89 : 56,661.30 = 22,196.01 : x
  2. Step 2: Convert to fraction form
    41,058.89/56,661.30 = 22,196.01/x
  3. Step 3: Cross multiply
    41,058.89x = 56,661.30 × 22,196.01
  4. Step 4: Simplify right side
    41,058.89x = 1,257,654,781.41
  5. Step 5: Solve for x
    x = 1,257,654,781.41/41,058.89
  6. Step 6: Final answer
    x = 30,630.51

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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.