Home / 33,403.76-46,097.13-18,296.44

Finding the Fourth Proportional to 33,403.76, 46,097.13 and 18,296.44

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Solution

The fourth proportional to 33,403.76, 46,097.13 and 18,296.44 is: 25,249.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,403.76 : 46,097.13 = 18,296.44 : x
  2. Step 2: Convert to fraction form
    33,403.76/46,097.13 = 18,296.44/x
  3. Step 3: Cross multiply
    33,403.76x = 46,097.13 × 18,296.44
  4. Step 4: Simplify right side
    33,403.76x = 843,413,188.47
  5. Step 5: Solve for x
    x = 843,413,188.47/33,403.76
  6. Step 6: Final answer
    x = 25,249.05

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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.