Home / 33,496.23-46,224.93-18,390.44

Finding the Fourth Proportional to 33,496.23, 46,224.93 and 18,390.44

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Solution

The fourth proportional to 33,496.23, 46,224.93 and 18,390.44 is: 25,378.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,496.23 : 46,224.93 = 18,390.44 : x
  2. Step 2: Convert to fraction form
    33,496.23/46,224.93 = 18,390.44/x
  3. Step 3: Cross multiply
    33,496.23x = 46,224.93 × 18,390.44
  4. Step 4: Simplify right side
    33,496.23x = 850,096,882.75
  5. Step 5: Solve for x
    x = 850,096,882.75/33,496.23
  6. Step 6: Final answer
    x = 25,378.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.