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Finding the Fourth Proportional to 222,248.98, 333,390.48 and 95,892.22

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Solution

The fourth proportional to 222,248.98, 333,390.48 and 95,892.22 is: 143,845.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,248.98 : 333,390.48 = 95,892.22 : x
  2. Step 2: Convert to fraction form
    222,248.98/333,390.48 = 95,892.22/x
  3. Step 3: Cross multiply
    222,248.98x = 333,390.48 × 95,892.22
  4. Step 4: Simplify right side
    222,248.98x = 31,969,553,254.07
  5. Step 5: Solve for x
    x = 31,969,553,254.07/222,248.98
  6. Step 6: Final answer
    x = 143,845.67

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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.