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Finding the Fourth Proportional to 6,182.02, 8,527.98 and 4,082.50

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Solution

The fourth proportional to 6,182.02, 8,527.98 and 4,082.50 is: 5,631.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182.02 : 8,527.98 = 4,082.50 : x
  2. Step 2: Convert to fraction form
    6,182.02/8,527.98 = 4,082.50/x
  3. Step 3: Cross multiply
    6,182.02x = 8,527.98 × 4,082.50
  4. Step 4: Simplify right side
    6,182.02x = 34,815,478.35
  5. Step 5: Solve for x
    x = 34,815,478.35/6,182.02
  6. Step 6: Final answer
    x = 5,631.73

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.