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Finding the Fourth Proportional to 6,373.89, 9,554.00 and 3,082.46

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Solution

The fourth proportional to 6,373.89, 9,554.00 and 3,082.46 is: 4,620.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373.89 : 9,554.00 = 3,082.46 : x
  2. Step 2: Convert to fraction form
    6,373.89/9,554.00 = 3,082.46/x
  3. Step 3: Cross multiply
    6,373.89x = 9,554.00 × 3,082.46
  4. Step 4: Simplify right side
    6,373.89x = 29,449,777.00
  5. Step 5: Solve for x
    x = 29,449,777.00/6,373.89
  6. Step 6: Final answer
    x = 4,620.38

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1.5x scale

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.