Home / 222,164.08-333,432.72-95,899.68

Finding the Fourth Proportional to 222,164.08, 333,432.72 and 95,899.68

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Solution

The fourth proportional to 222,164.08, 333,432.72 and 95,899.68 is: 143,930.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,164.08 : 333,432.72 = 95,899.68 : x
  2. Step 2: Convert to fraction form
    222,164.08/333,432.72 = 95,899.68/x
  3. Step 3: Cross multiply
    222,164.08x = 333,432.72 × 95,899.68
  4. Step 4: Simplify right side
    222,164.08x = 31,976,092,151.62
  5. Step 5: Solve for x
    x = 31,976,092,151.62/222,164.08
  6. Step 6: Final answer
    x = 143,930.07

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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.