Home / 33,464.77-46,180.99-19,317.31

Finding the Fourth Proportional to 33,464.77, 46,180.99 and 19,317.31

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Solution

The fourth proportional to 33,464.77, 46,180.99 and 19,317.31 is: 26,657.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,464.77 : 46,180.99 = 19,317.31 : x
  2. Step 2: Convert to fraction form
    33,464.77/46,180.99 = 19,317.31/x
  3. Step 3: Cross multiply
    33,464.77x = 46,180.99 × 19,317.31
  4. Step 4: Simplify right side
    33,464.77x = 892,092,499.94
  5. Step 5: Solve for x
    x = 892,092,499.94/33,464.77
  6. Step 6: Final answer
    x = 26,657.66

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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.