Home / 22,628.43-33,927.71-10,131.35

Finding the Fourth Proportional to 22,628.43, 33,927.71 and 10,131.35

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Solution

The fourth proportional to 22,628.43, 33,927.71 and 10,131.35 is: 15,190.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,628.43 : 33,927.71 = 10,131.35 : x
  2. Step 2: Convert to fraction form
    22,628.43/33,927.71 = 10,131.35/x
  3. Step 3: Cross multiply
    22,628.43x = 33,927.71 × 10,131.35
  4. Step 4: Simplify right side
    22,628.43x = 343,733,284.41
  5. Step 5: Solve for x
    x = 343,733,284.41/22,628.43
  6. Step 6: Final answer
    x = 15,190.33

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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.