Home / 222,566.04-333,788.58-64,753.56

Finding the Fourth Proportional to 222,566.04, 333,788.58 and 64,753.56

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Solution

The fourth proportional to 222,566.04, 333,788.58 and 64,753.56 is: 97,112.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,566.04 : 333,788.58 = 64,753.56 : x
  2. Step 2: Convert to fraction form
    222,566.04/333,788.58 = 64,753.56/x
  3. Step 3: Cross multiply
    222,566.04x = 333,788.58 × 64,753.56
  4. Step 4: Simplify right side
    222,566.04x = 21,613,998,842.34
  5. Step 5: Solve for x
    x = 21,613,998,842.34/222,566.04
  6. Step 6: Final answer
    x = 97,112.74

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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.