Home / 33,464.28-46,175.49-19,314.39

Finding the Fourth Proportional to 33,464.28, 46,175.49 and 19,314.39

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Solution

The fourth proportional to 33,464.28, 46,175.49 and 19,314.39 is: 26,650.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,464.28 : 46,175.49 = 19,314.39 : x
  2. Step 2: Convert to fraction form
    33,464.28/46,175.49 = 19,314.39/x
  3. Step 3: Cross multiply
    33,464.28x = 46,175.49 × 19,314.39
  4. Step 4: Simplify right side
    33,464.28x = 891,851,422.30
  5. Step 5: Solve for x
    x = 891,851,422.30/33,464.28
  6. Step 6: Final answer
    x = 26,650.85

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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.