Home / 9,296.89-13,934.79-4,611.04

Finding the Fourth Proportional to 9,296.89, 13,934.79 and 4,611.04

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Solution

The fourth proportional to 9,296.89, 13,934.79 and 4,611.04 is: 6,911.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296.89 : 13,934.79 = 4,611.04 : x
  2. Step 2: Convert to fraction form
    9,296.89/13,934.79 = 4,611.04/x
  3. Step 3: Cross multiply
    9,296.89x = 13,934.79 × 4,611.04
  4. Step 4: Simplify right side
    9,296.89x = 64,253,839.24
  5. Step 5: Solve for x
    x = 64,253,839.24/9,296.89
  6. Step 6: Final answer
    x = 6,911.33

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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.