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Finding the Fourth Proportional to 182,193.57, 251,427.57 and 101,626.32

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Solution

The fourth proportional to 182,193.57, 251,427.57 and 101,626.32 is: 140,244.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,193.57 : 251,427.57 = 101,626.32 : x
  2. Step 2: Convert to fraction form
    182,193.57/251,427.57 = 101,626.32/x
  3. Step 3: Cross multiply
    182,193.57x = 251,427.57 × 101,626.32
  4. Step 4: Simplify right side
    182,193.57x = 25,551,658,685.64
  5. Step 5: Solve for x
    x = 25,551,658,685.64/182,193.57
  6. Step 6: Final answer
    x = 140,244.57

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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.