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Finding the Fourth Proportional to 222,067.98, 333,228.93 and 93,974.17

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Solution

The fourth proportional to 222,067.98, 333,228.93 and 93,974.17 is: 141,014.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,067.98 : 333,228.93 = 93,974.17 : x
  2. Step 2: Convert to fraction form
    222,067.98/333,228.93 = 93,974.17/x
  3. Step 3: Cross multiply
    222,067.98x = 333,228.93 × 93,974.17
  4. Step 4: Simplify right side
    222,067.98x = 31,314,912,116.74
  5. Step 5: Solve for x
    x = 31,314,912,116.74/222,067.98
  6. Step 6: Final answer
    x = 141,014.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.