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Finding the Fourth Proportional to 222,299.04, 333,347.70 and 95,879.54

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Solution

The fourth proportional to 222,299.04, 333,347.70 and 95,879.54 is: 143,775.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,299.04 : 333,347.70 = 95,879.54 : x
  2. Step 2: Convert to fraction form
    222,299.04/333,347.70 = 95,879.54/x
  3. Step 3: Cross multiply
    222,299.04x = 333,347.70 × 95,879.54
  4. Step 4: Simplify right side
    222,299.04x = 31,961,224,136.06
  5. Step 5: Solve for x
    x = 31,961,224,136.06/222,299.04
  6. Step 6: Final answer
    x = 143,775.81

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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.