Home / 9,611.33-13,256.66-6,023.43

Finding the Fourth Proportional to 9,611.33, 13,256.66 and 6,023.43

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Solution

The fourth proportional to 9,611.33, 13,256.66 and 6,023.43 is: 8,307.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,611.33 : 13,256.66 = 6,023.43 : x
  2. Step 2: Convert to fraction form
    9,611.33/13,256.66 = 6,023.43/x
  3. Step 3: Cross multiply
    9,611.33x = 13,256.66 × 6,023.43
  4. Step 4: Simplify right side
    9,611.33x = 79,850,578.60
  5. Step 5: Solve for x
    x = 79,850,578.60/9,611.33
  6. Step 6: Final answer
    x = 8,307.97

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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.