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Finding the Fourth Proportional to 224,287.01, 335,000.75 and 202,906.89

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Solution

The fourth proportional to 224,287.01, 335,000.75 and 202,906.89 is: 303,066.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,287.01 : 335,000.75 = 202,906.89 : x
  2. Step 2: Convert to fraction form
    224,287.01/335,000.75 = 202,906.89/x
  3. Step 3: Cross multiply
    224,287.01x = 335,000.75 × 202,906.89
  4. Step 4: Simplify right side
    224,287.01x = 67,973,959,315.63
  5. Step 5: Solve for x
    x = 67,973,959,315.63/224,287.01
  6. Step 6: Final answer
    x = 303,066.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.