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Finding the Fourth Proportional to 6,086.98, 9,130.71 and 1,704.82

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Solution

The fourth proportional to 6,086.98, 9,130.71 and 1,704.82 is: 2,557.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086.98 : 9,130.71 = 1,704.82 : x
  2. Step 2: Convert to fraction form
    6,086.98/9,130.71 = 1,704.82/x
  3. Step 3: Cross multiply
    6,086.98x = 9,130.71 × 1,704.82
  4. Step 4: Simplify right side
    6,086.98x = 15,566,217.02
  5. Step 5: Solve for x
    x = 15,566,217.02/6,086.98
  6. Step 6: Final answer
    x = 2,557.30

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