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Finding the Fourth Proportional to 336,000.33, 463,680.25 and 185,097.33

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Solution

The fourth proportional to 336,000.33, 463,680.25 and 185,097.33 is: 255,434.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,000.33 : 463,680.25 = 185,097.33 : x
  2. Step 2: Convert to fraction form
    336,000.33/463,680.25 = 185,097.33/x
  3. Step 3: Cross multiply
    336,000.33x = 463,680.25 × 185,097.33
  4. Step 4: Simplify right side
    336,000.33x = 85,825,976,248.73
  5. Step 5: Solve for x
    x = 85,825,976,248.73/336,000.33
  6. Step 6: Final answer
    x = 255,434.20

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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.