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Finding the Fourth Proportional to 182,326.02, 251,599.41 and 101,747.22

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Solution

The fourth proportional to 182,326.02, 251,599.41 and 101,747.22 is: 140,405.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,326.02 : 251,599.41 = 101,747.22 : x
  2. Step 2: Convert to fraction form
    182,326.02/251,599.41 = 101,747.22/x
  3. Step 3: Cross multiply
    182,326.02x = 251,599.41 × 101,747.22
  4. Step 4: Simplify right side
    182,326.02x = 25,599,540,521.14
  5. Step 5: Solve for x
    x = 25,599,540,521.14/182,326.02
  6. Step 6: Final answer
    x = 140,405.31

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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.