Home / 222,588.64-333,710.40-110,191.36

Finding the Fourth Proportional to 222,588.64, 333,710.40 and 110,191.36

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Solution

The fourth proportional to 222,588.64, 333,710.40 and 110,191.36 is: 165,201.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,588.64 : 333,710.40 = 110,191.36 : x
  2. Step 2: Convert to fraction form
    222,588.64/333,710.40 = 110,191.36/x
  3. Step 3: Cross multiply
    222,588.64x = 333,710.40 × 110,191.36
  4. Step 4: Simplify right side
    222,588.64x = 36,772,002,822.14
  5. Step 5: Solve for x
    x = 36,772,002,822.14/222,588.64
  6. Step 6: Final answer
    x = 165,201.62

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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.