Home / 222,076.20-333,114.30-55,864.20

Finding the Fourth Proportional to 222,076.20, 333,114.30 and 55,864.20

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Solution

The fourth proportional to 222,076.20, 333,114.30 and 55,864.20 is: 83,796.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,076.20 : 333,114.30 = 55,864.20 : x
  2. Step 2: Convert to fraction form
    222,076.20/333,114.30 = 55,864.20/x
  3. Step 3: Cross multiply
    222,076.20x = 333,114.30 × 55,864.20
  4. Step 4: Simplify right side
    222,076.20x = 18,609,163,878.06
  5. Step 5: Solve for x
    x = 18,609,163,878.06/222,076.20
  6. Step 6: Final answer
    x = 83,796.30

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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.