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Finding the Fourth Proportional to 61,539.30, 92,114.55 and 59,595.30

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Solution

The fourth proportional to 61,539.30, 92,114.55 and 59,595.30 is: 89,204.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,539.30 : 92,114.55 = 59,595.30 : x
  2. Step 2: Convert to fraction form
    61,539.30/92,114.55 = 59,595.30/x
  3. Step 3: Cross multiply
    61,539.30x = 92,114.55 × 59,595.30
  4. Step 4: Simplify right side
    61,539.30x = 5,489,594,241.62
  5. Step 5: Solve for x
    x = 5,489,594,241.62/61,539.30
  6. Step 6: Final answer
    x = 89,204.69

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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.