Home / 30,845.82-46,249.29-26,167.47

Finding the Fourth Proportional to 30,845.82, 46,249.29 and 26,167.47

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Solution

The fourth proportional to 30,845.82, 46,249.29 and 26,167.47 is: 39,234.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,845.82 : 46,249.29 = 26,167.47 : x
  2. Step 2: Convert to fraction form
    30,845.82/46,249.29 = 26,167.47/x
  3. Step 3: Cross multiply
    30,845.82x = 46,249.29 × 26,167.47
  4. Step 4: Simplify right side
    30,845.82x = 1,210,226,908.60
  5. Step 5: Solve for x
    x = 1,210,226,908.60/30,845.82
  6. Step 6: Final answer
    x = 39,234.71

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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.