Home / 11,349.32-17,026.14-3,556.04

Finding the Fourth Proportional to 11,349.32, 17,026.14 and 3,556.04

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Solution

The fourth proportional to 11,349.32, 17,026.14 and 3,556.04 is: 5,334.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349.32 : 17,026.14 = 3,556.04 : x
  2. Step 2: Convert to fraction form
    11,349.32/17,026.14 = 3,556.04/x
  3. Step 3: Cross multiply
    11,349.32x = 17,026.14 × 3,556.04
  4. Step 4: Simplify right side
    11,349.32x = 60,545,634.89
  5. Step 5: Solve for x
    x = 60,545,634.89/11,349.32
  6. Step 6: Final answer
    x = 5,334.74

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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.