Home / 41,189.04-56,840.94-22,326.21

Finding the Fourth Proportional to 41,189.04, 56,840.94 and 22,326.21

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Solution

The fourth proportional to 41,189.04, 56,840.94 and 22,326.21 is: 30,810.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,189.04 : 56,840.94 = 22,326.21 : x
  2. Step 2: Convert to fraction form
    41,189.04/56,840.94 = 22,326.21/x
  3. Step 3: Cross multiply
    41,189.04x = 56,840.94 × 22,326.21
  4. Step 4: Simplify right side
    41,189.04x = 1,269,042,763.04
  5. Step 5: Solve for x
    x = 1,269,042,763.04/41,189.04
  6. Step 6: Final answer
    x = 30,810.20

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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.