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Finding the Fourth Proportional to 297,135.58, 410,205.93 and 232,467.34

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Solution

The fourth proportional to 297,135.58, 410,205.93 and 232,467.34 is: 320,929.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,135.58 : 410,205.93 = 232,467.34 : x
  2. Step 2: Convert to fraction form
    297,135.58/410,205.93 = 232,467.34/x
  3. Step 3: Cross multiply
    297,135.58x = 410,205.93 × 232,467.34
  4. Step 4: Simplify right side
    297,135.58x = 95,359,481,399.33
  5. Step 5: Solve for x
    x = 95,359,481,399.33/297,135.58
  6. Step 6: Final answer
    x = 320,929.19

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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.