Home / 6,933.26-9,576.90-5,611.94

Finding the Fourth Proportional to 6,933.26, 9,576.90 and 5,611.94

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Solution

The fourth proportional to 6,933.26, 9,576.90 and 5,611.94 is: 7,751.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.26 : 9,576.90 = 5,611.94 : x
  2. Step 2: Convert to fraction form
    6,933.26/9,576.90 = 5,611.94/x
  3. Step 3: Cross multiply
    6,933.26x = 9,576.90 × 5,611.94
  4. Step 4: Simplify right side
    6,933.26x = 53,744,988.19
  5. Step 5: Solve for x
    x = 53,744,988.19/6,933.26
  6. Step 6: Final answer
    x = 7,751.76

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1.5x scale

Why These Related Problems?

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