Home / 182,195.10-251,546.22-114,305.22

Finding the Fourth Proportional to 182,195.10, 251,546.22 and 114,305.22

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Solution

The fourth proportional to 182,195.10, 251,546.22 and 114,305.22 is: 157,814.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,195.10 : 251,546.22 = 114,305.22 : x
  2. Step 2: Convert to fraction form
    182,195.10/251,546.22 = 114,305.22/x
  3. Step 3: Cross multiply
    182,195.10x = 251,546.22 × 114,305.22
  4. Step 4: Simplify right side
    182,195.10x = 28,753,046,017.27
  5. Step 5: Solve for x
    x = 28,753,046,017.27/182,195.10
  6. Step 6: Final answer
    x = 157,814.60

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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.