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Finding the Fourth Proportional to 114,963.39, 173,524.88 and 114,963.39

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Solution

The fourth proportional to 114,963.39, 173,524.88 and 114,963.39 is: 173,524.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,963.39 : 173,524.88 = 114,963.39 : x
  2. Step 2: Convert to fraction form
    114,963.39/173,524.88 = 114,963.39/x
  3. Step 3: Cross multiply
    114,963.39x = 173,524.88 × 114,963.39
  4. Step 4: Simplify right side
    114,963.39x = 19,949,008,454.14
  5. Step 5: Solve for x
    x = 19,949,008,454.14/114,963.39
  6. Step 6: Final answer
    x = 173,524.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.