Home / 22,284.59-33,441.89-9,136.58

Finding the Fourth Proportional to 22,284.59, 33,441.89 and 9,136.58

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Solution

The fourth proportional to 22,284.59, 33,441.89 and 9,136.58 is: 13,711.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,284.59 : 33,441.89 = 9,136.58 : x
  2. Step 2: Convert to fraction form
    22,284.59/33,441.89 = 9,136.58/x
  3. Step 3: Cross multiply
    22,284.59x = 33,441.89 × 9,136.58
  4. Step 4: Simplify right side
    22,284.59x = 305,544,290.44
  5. Step 5: Solve for x
    x = 305,544,290.44/22,284.59
  6. Step 6: Final answer
    x = 13,711.02

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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.