Home / 33,495.27-46,223.31-18,181.83

Finding the Fourth Proportional to 33,495.27, 46,223.31 and 18,181.83

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Solution

The fourth proportional to 33,495.27, 46,223.31 and 18,181.83 is: 25,090.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,495.27 : 46,223.31 = 18,181.83 : x
  2. Step 2: Convert to fraction form
    33,495.27/46,223.31 = 18,181.83/x
  3. Step 3: Cross multiply
    33,495.27x = 46,223.31 × 18,181.83
  4. Step 4: Simplify right side
    33,495.27x = 840,424,503.70
  5. Step 5: Solve for x
    x = 840,424,503.70/33,495.27
  6. Step 6: Final answer
    x = 25,090.84

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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.