Home / 234,140.84-350,904.96-93,997.88

Finding the Fourth Proportional to 234,140.84, 350,904.96 and 93,997.88

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Solution

The fourth proportional to 234,140.84, 350,904.96 and 93,997.88 is: 140,873.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,140.84 : 350,904.96 = 93,997.88 : x
  2. Step 2: Convert to fraction form
    234,140.84/350,904.96 = 93,997.88/x
  3. Step 3: Cross multiply
    234,140.84x = 350,904.96 × 93,997.88
  4. Step 4: Simplify right side
    234,140.84x = 32,984,322,321.48
  5. Step 5: Solve for x
    x = 32,984,322,321.48/234,140.84
  6. Step 6: Final answer
    x = 140,873.85

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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.