Home / 36,556.11-54,837-11,597.58

Finding the Fourth Proportional to 36,556.11, 54,837 and 11,597.58

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Solution

The fourth proportional to 36,556.11, 54,837 and 11,597.58 is: 17,397.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,556.11 : 54,837 = 11,597.58 : x
  2. Step 2: Convert to fraction form
    36,556.11/54,837 = 11,597.58/x
  3. Step 3: Cross multiply
    36,556.11x = 54,837 × 11,597.58
  4. Step 4: Simplify right side
    36,556.11x = 635,976,494.46
  5. Step 5: Solve for x
    x = 635,976,494.46/36,556.11
  6. Step 6: Final answer
    x = 17,397.27

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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.