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Finding the Fourth Proportional to 335,796.73, 463,432.17 and 250,766.17

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Solution

The fourth proportional to 335,796.73, 463,432.17 and 250,766.17 is: 346,081.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,796.73 : 463,432.17 = 250,766.17 : x
  2. Step 2: Convert to fraction form
    335,796.73/463,432.17 = 250,766.17/x
  3. Step 3: Cross multiply
    335,796.73x = 463,432.17 × 250,766.17
  4. Step 4: Simplify right side
    335,796.73x = 116,213,110,325.69
  5. Step 5: Solve for x
    x = 116,213,110,325.69/335,796.73
  6. Step 6: Final answer
    x = 346,081.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.