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Finding the Fourth Proportional to 234,244.99, 350,801.03 and 134,101.45

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Solution

The fourth proportional to 234,244.99, 350,801.03 and 134,101.45 is: 200,827.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,244.99 : 350,801.03 = 134,101.45 : x
  2. Step 2: Convert to fraction form
    234,244.99/350,801.03 = 134,101.45/x
  3. Step 3: Cross multiply
    234,244.99x = 350,801.03 × 134,101.45
  4. Step 4: Simplify right side
    234,244.99x = 47,042,926,113.99
  5. Step 5: Solve for x
    x = 47,042,926,113.99/234,244.99
  6. Step 6: Final answer
    x = 200,827.89

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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.