Home / 222,096.28-333,292.04-103,776.88

Finding the Fourth Proportional to 222,096.28, 333,292.04 and 103,776.88

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Solution

The fourth proportional to 222,096.28, 333,292.04 and 103,776.88 is: 155,734.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,096.28 : 333,292.04 = 103,776.88 : x
  2. Step 2: Convert to fraction form
    222,096.28/333,292.04 = 103,776.88/x
  3. Step 3: Cross multiply
    222,096.28x = 333,292.04 × 103,776.88
  4. Step 4: Simplify right side
    222,096.28x = 34,588,008,040.04
  5. Step 5: Solve for x
    x = 34,588,008,040.04/222,096.28
  6. Step 6: Final answer
    x = 155,734.30

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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.