Home / 44,805.41-67,190.84-15,216.29

Finding the Fourth Proportional to 44,805.41, 67,190.84 and 15,216.29

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Solution

The fourth proportional to 44,805.41, 67,190.84 and 15,216.29 is: 22,818.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,805.41 : 67,190.84 = 15,216.29 : x
  2. Step 2: Convert to fraction form
    44,805.41/67,190.84 = 15,216.29/x
  3. Step 3: Cross multiply
    44,805.41x = 67,190.84 × 15,216.29
  4. Step 4: Simplify right side
    44,805.41x = 1,022,395,230.70
  5. Step 5: Solve for x
    x = 1,022,395,230.70/44,805.41
  6. Step 6: Final answer
    x = 22,818.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.