Home / 33,110.56-45,693.46-18,004.24

Finding the Fourth Proportional to 33,110.56, 45,693.46 and 18,004.24

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Solution

The fourth proportional to 33,110.56, 45,693.46 and 18,004.24 is: 24,846.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,110.56 : 45,693.46 = 18,004.24 : x
  2. Step 2: Convert to fraction form
    33,110.56/45,693.46 = 18,004.24/x
  3. Step 3: Cross multiply
    33,110.56x = 45,693.46 × 18,004.24
  4. Step 4: Simplify right side
    33,110.56x = 822,676,020.27
  5. Step 5: Solve for x
    x = 822,676,020.27/33,110.56
  6. Step 6: Final answer
    x = 24,846.33

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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.