Home / 15,067.61-22,583.48-11,357.60

Finding the Fourth Proportional to 15,067.61, 22,583.48 and 11,357.60

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Solution

The fourth proportional to 15,067.61, 22,583.48 and 11,357.60 is: 17,022.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,067.61 : 22,583.48 = 11,357.60 : x
  2. Step 2: Convert to fraction form
    15,067.61/22,583.48 = 11,357.60/x
  3. Step 3: Cross multiply
    15,067.61x = 22,583.48 × 11,357.60
  4. Step 4: Simplify right side
    15,067.61x = 256,494,132.45
  5. Step 5: Solve for x
    x = 256,494,132.45/15,067.61
  6. Step 6: Final answer
    x = 17,022.89

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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.