Home / 41,767.54-57,638.95-22,647.12

Finding the Fourth Proportional to 41,767.54, 57,638.95 and 22,647.12

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Solution

The fourth proportional to 41,767.54, 57,638.95 and 22,647.12 is: 31,252.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,767.54 : 57,638.95 = 22,647.12 : x
  2. Step 2: Convert to fraction form
    41,767.54/57,638.95 = 22,647.12/x
  3. Step 3: Cross multiply
    41,767.54x = 57,638.95 × 22,647.12
  4. Step 4: Simplify right side
    41,767.54x = 1,305,356,104.09
  5. Step 5: Solve for x
    x = 1,305,356,104.09/41,767.54
  6. Step 6: Final answer
    x = 31,252.89

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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.