Home / 11,036.34-16,556.94-6,113.16

Finding the Fourth Proportional to 11,036.34, 16,556.94 and 6,113.16

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Solution

The fourth proportional to 11,036.34, 16,556.94 and 6,113.16 is: 9,171.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,036.34 : 16,556.94 = 6,113.16 : x
  2. Step 2: Convert to fraction form
    11,036.34/16,556.94 = 6,113.16/x
  3. Step 3: Cross multiply
    11,036.34x = 16,556.94 × 6,113.16
  4. Step 4: Simplify right side
    11,036.34x = 101,215,223.33
  5. Step 5: Solve for x
    x = 101,215,223.33/11,036.34
  6. Step 6: Final answer
    x = 9,171.09

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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.