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Finding the Fourth Proportional to 232,774.88, 349,161.96 and 64,294.76

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Solution

The fourth proportional to 232,774.88, 349,161.96 and 64,294.76 is: 96,442.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,774.88 : 349,161.96 = 64,294.76 : x
  2. Step 2: Convert to fraction form
    232,774.88/349,161.96 = 64,294.76/x
  3. Step 3: Cross multiply
    232,774.88x = 349,161.96 × 64,294.76
  4. Step 4: Simplify right side
    232,774.88x = 22,449,284,419.33
  5. Step 5: Solve for x
    x = 22,449,284,419.33/232,774.88
  6. Step 6: Final answer
    x = 96,442.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.