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Finding the Fourth Proportional to 182,114.70, 251,738.19 and 182,114.70

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Solution

The fourth proportional to 182,114.70, 251,738.19 and 182,114.70 is: 251,738.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,114.70 : 251,738.19 = 182,114.70 : x
  2. Step 2: Convert to fraction form
    182,114.70/251,738.19 = 182,114.70/x
  3. Step 3: Cross multiply
    182,114.70x = 251,738.19 × 182,114.70
  4. Step 4: Simplify right side
    182,114.70x = 45,845,224,950.39
  5. Step 5: Solve for x
    x = 45,845,224,950.39/182,114.70
  6. Step 6: Final answer
    x = 251,738.19

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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.