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Finding the Fourth Proportional to 297,501.33, 410,604.60 and 168,447.27

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Solution

The fourth proportional to 297,501.33, 410,604.60 and 168,447.27 is: 232,487.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,501.33 : 410,604.60 = 168,447.27 : x
  2. Step 2: Convert to fraction form
    297,501.33/410,604.60 = 168,447.27/x
  3. Step 3: Cross multiply
    297,501.33x = 410,604.60 × 168,447.27
  4. Step 4: Simplify right side
    297,501.33x = 69,165,223,919.44
  5. Step 5: Solve for x
    x = 69,165,223,919.44/297,501.33
  6. Step 6: Final answer
    x = 232,487.11

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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.