Home / 222,325.16-333,386.82-95,905.62

Finding the Fourth Proportional to 222,325.16, 333,386.82 and 95,905.62

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Solution

The fourth proportional to 222,325.16, 333,386.82 and 95,905.62 is: 143,814.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,325.16 : 333,386.82 = 95,905.62 : x
  2. Step 2: Convert to fraction form
    222,325.16/333,386.82 = 95,905.62/x
  3. Step 3: Cross multiply
    222,325.16x = 333,386.82 × 95,905.62
  4. Step 4: Simplify right side
    222,325.16x = 31,973,669,671.93
  5. Step 5: Solve for x
    x = 31,973,669,671.93/222,325.16
  6. Step 6: Final answer
    x = 143,814.90

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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.