Home / 61,540.46-92,310.68-14,793.34

Finding the Fourth Proportional to 61,540.46, 92,310.68 and 14,793.34

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Solution

The fourth proportional to 61,540.46, 92,310.68 and 14,793.34 is: 22,190.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,540.46 : 92,310.68 = 14,793.34 : x
  2. Step 2: Convert to fraction form
    61,540.46/92,310.68 = 14,793.34/x
  3. Step 3: Cross multiply
    61,540.46x = 92,310.68 × 14,793.34
  4. Step 4: Simplify right side
    61,540.46x = 1,365,583,274.87
  5. Step 5: Solve for x
    x = 1,365,583,274.87/61,540.46
  6. Step 6: Final answer
    x = 22,190.01

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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.