Home / 33,570.54-46,327.46-18,464.13

Finding the Fourth Proportional to 33,570.54, 46,327.46 and 18,464.13

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Solution

The fourth proportional to 33,570.54, 46,327.46 and 18,464.13 is: 25,480.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,570.54 : 46,327.46 = 18,464.13 : x
  2. Step 2: Convert to fraction form
    33,570.54/46,327.46 = 18,464.13/x
  3. Step 3: Cross multiply
    33,570.54x = 46,327.46 × 18,464.13
  4. Step 4: Simplify right side
    33,570.54x = 855,396,151.69
  5. Step 5: Solve for x
    x = 855,396,151.69/33,570.54
  6. Step 6: Final answer
    x = 25,480.56

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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.