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Finding the Fourth Proportional to 182,164.52, 251,392.94 and 101,595.44

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Solution

The fourth proportional to 182,164.52, 251,392.94 and 101,595.44 is: 140,205.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,164.52 : 251,392.94 = 101,595.44 : x
  2. Step 2: Convert to fraction form
    182,164.52/251,392.94 = 101,595.44/x
  3. Step 3: Cross multiply
    182,164.52x = 251,392.94 × 101,595.44
  4. Step 4: Simplify right side
    182,164.52x = 25,540,376,352.19
  5. Step 5: Solve for x
    x = 25,540,376,352.19/182,164.52
  6. Step 6: Final answer
    x = 140,205.00

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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.