Home / 41,743.83-57,605.43-22,622.77

Finding the Fourth Proportional to 41,743.83, 57,605.43 and 22,622.77

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Solution

The fourth proportional to 41,743.83, 57,605.43 and 22,622.77 is: 31,218.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,743.83 : 57,605.43 = 22,622.77 : x
  2. Step 2: Convert to fraction form
    41,743.83/57,605.43 = 22,622.77/x
  3. Step 3: Cross multiply
    41,743.83x = 57,605.43 × 22,622.77
  4. Step 4: Simplify right side
    41,743.83x = 1,303,194,261.21
  5. Step 5: Solve for x
    x = 1,303,194,261.21/41,743.83
  6. Step 6: Final answer
    x = 31,218.85

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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.