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Finding the Fourth Proportional to 6,338.26, 9,505.76 and 3,003.22

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Solution

The fourth proportional to 6,338.26, 9,505.76 and 3,003.22 is: 4,504.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,338.26 : 9,505.76 = 3,003.22 : x
  2. Step 2: Convert to fraction form
    6,338.26/9,505.76 = 3,003.22/x
  3. Step 3: Cross multiply
    6,338.26x = 9,505.76 × 3,003.22
  4. Step 4: Simplify right side
    6,338.26x = 28,547,888.55
  5. Step 5: Solve for x
    x = 28,547,888.55/6,338.26
  6. Step 6: Final answer
    x = 4,504.06

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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.