Home / 41,190.49-56,842.95-22,327.66

Finding the Fourth Proportional to 41,190.49, 56,842.95 and 22,327.66

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Solution

The fourth proportional to 41,190.49, 56,842.95 and 22,327.66 is: 30,812.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,190.49 : 56,842.95 = 22,327.66 : x
  2. Step 2: Convert to fraction form
    41,190.49/56,842.95 = 22,327.66/x
  3. Step 3: Cross multiply
    41,190.49x = 56,842.95 × 22,327.66
  4. Step 4: Simplify right side
    41,190.49x = 1,269,170,061.00
  5. Step 5: Solve for x
    x = 1,269,170,061.00/41,190.49
  6. Step 6: Final answer
    x = 30,812.21

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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.