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Finding the Fourth Proportional to 6,304.56, 9,457.26 and 1,922.04

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Solution

The fourth proportional to 6,304.56, 9,457.26 and 1,922.04 is: 2,883.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,304.56 : 9,457.26 = 1,922.04 : x
  2. Step 2: Convert to fraction form
    6,304.56/9,457.26 = 1,922.04/x
  3. Step 3: Cross multiply
    6,304.56x = 9,457.26 × 1,922.04
  4. Step 4: Simplify right side
    6,304.56x = 18,177,232.01
  5. Step 5: Solve for x
    x = 18,177,232.01/6,304.56
  6. Step 6: Final answer
    x = 2,883.19

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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.