Home / 11,391.52-17,093.04-4,466.08

Finding the Fourth Proportional to 11,391.52, 17,093.04 and 4,466.08

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Solution

The fourth proportional to 11,391.52, 17,093.04 and 4,466.08 is: 6,701.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,391.52 : 17,093.04 = 4,466.08 : x
  2. Step 2: Convert to fraction form
    11,391.52/17,093.04 = 4,466.08/x
  3. Step 3: Cross multiply
    11,391.52x = 17,093.04 × 4,466.08
  4. Step 4: Simplify right side
    11,391.52x = 76,338,884.08
  5. Step 5: Solve for x
    x = 76,338,884.08/11,391.52
  6. Step 6: Final answer
    x = 6,701.38

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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.