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Finding the Fourth Proportional to 222,329.60, 333,537.60 and 95,969.60

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Solution

The fourth proportional to 222,329.60, 333,537.60 and 95,969.60 is: 143,973.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,329.60 : 333,537.60 = 95,969.60 : x
  2. Step 2: Convert to fraction form
    222,329.60/333,537.60 = 95,969.60/x
  3. Step 3: Cross multiply
    222,329.60x = 333,537.60 × 95,969.60
  4. Step 4: Simplify right side
    222,329.60x = 32,009,470,056.96
  5. Step 5: Solve for x
    x = 32,009,470,056.96/222,329.60
  6. Step 6: Final answer
    x = 143,973.05

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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.