Home / 22,452.93-33,684.80-11,359.31

Finding the Fourth Proportional to 22,452.93, 33,684.80 and 11,359.31

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Solution

The fourth proportional to 22,452.93, 33,684.80 and 11,359.31 is: 17,041.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,452.93 : 33,684.80 = 11,359.31 : x
  2. Step 2: Convert to fraction form
    22,452.93/33,684.80 = 11,359.31/x
  3. Step 3: Cross multiply
    22,452.93x = 33,684.80 × 11,359.31
  4. Step 4: Simplify right side
    22,452.93x = 382,635,860.27
  5. Step 5: Solve for x
    x = 382,635,860.27/22,452.93
  6. Step 6: Final answer
    x = 17,041.69

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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.