Home / 16,077.41-22,179.44-10,414.05

Finding the Fourth Proportional to 16,077.41, 22,179.44 and 10,414.05

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Solution

The fourth proportional to 16,077.41, 22,179.44 and 10,414.05 is: 14,366.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,077.41 : 22,179.44 = 10,414.05 : x
  2. Step 2: Convert to fraction form
    16,077.41/22,179.44 = 10,414.05/x
  3. Step 3: Cross multiply
    16,077.41x = 22,179.44 × 10,414.05
  4. Step 4: Simplify right side
    16,077.41x = 230,977,797.13
  5. Step 5: Solve for x
    x = 230,977,797.13/16,077.41
  6. Step 6: Final answer
    x = 14,366.60

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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.