Home / 11,950.35-17,923.13-11,357.58

Finding the Fourth Proportional to 11,950.35, 17,923.13 and 11,357.58

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Solution

The fourth proportional to 11,950.35, 17,923.13 and 11,357.58 is: 17,034.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,950.35 : 17,923.13 = 11,357.58 : x
  2. Step 2: Convert to fraction form
    11,950.35/17,923.13 = 11,357.58/x
  3. Step 3: Cross multiply
    11,950.35x = 17,923.13 × 11,357.58
  4. Step 4: Simplify right side
    11,950.35x = 203,563,326.04
  5. Step 5: Solve for x
    x = 203,563,326.04/11,950.35
  6. Step 6: Final answer
    x = 17,034.09

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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.