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Finding the Fourth Proportional to 61,514.75, 92,272.13 and 35,200.89

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Solution

The fourth proportional to 61,514.75, 92,272.13 and 35,200.89 is: 52,801.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,514.75 : 92,272.13 = 35,200.89 : x
  2. Step 2: Convert to fraction form
    61,514.75/92,272.13 = 35,200.89/x
  3. Step 3: Cross multiply
    61,514.75x = 92,272.13 × 35,200.89
  4. Step 4: Simplify right side
    61,514.75x = 3,248,060,922.19
  5. Step 5: Solve for x
    x = 3,248,060,922.19/61,514.75
  6. Step 6: Final answer
    x = 52,801.34

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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.