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Finding the Fourth Proportional to 182,009.44, 251,193.42 and 101,444.32

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Solution

The fourth proportional to 182,009.44, 251,193.42 and 101,444.32 is: 140,004.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,009.44 : 251,193.42 = 101,444.32 : x
  2. Step 2: Convert to fraction form
    182,009.44/251,193.42 = 101,444.32/x
  3. Step 3: Cross multiply
    182,009.44x = 251,193.42 × 101,444.32
  4. Step 4: Simplify right side
    182,009.44x = 25,482,145,680.37
  5. Step 5: Solve for x
    x = 25,482,145,680.37/182,009.44
  6. Step 6: Final answer
    x = 140,004.53

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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.