Home / 41,189.31-56,839.73-22,326.03

Finding the Fourth Proportional to 41,189.31, 56,839.73 and 22,326.03

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Solution

The fourth proportional to 41,189.31, 56,839.73 and 22,326.03 is: 30,809.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,189.31 : 56,839.73 = 22,326.03 : x
  2. Step 2: Convert to fraction form
    41,189.31/56,839.73 = 22,326.03/x
  3. Step 3: Cross multiply
    41,189.31x = 56,839.73 × 22,326.03
  4. Step 4: Simplify right side
    41,189.31x = 1,269,005,405.54
  5. Step 5: Solve for x
    x = 1,269,005,405.54/41,189.31
  6. Step 6: Final answer
    x = 30,809.10

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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.