Home / 33,575.25-46,335.07-18,469.08

Finding the Fourth Proportional to 33,575.25, 46,335.07 and 18,469.08

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Solution

The fourth proportional to 33,575.25, 46,335.07 and 18,469.08 is: 25,488.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,575.25 : 46,335.07 = 18,469.08 : x
  2. Step 2: Convert to fraction form
    33,575.25/46,335.07 = 18,469.08/x
  3. Step 3: Cross multiply
    33,575.25x = 46,335.07 × 18,469.08
  4. Step 4: Simplify right side
    33,575.25x = 855,766,077.27
  5. Step 5: Solve for x
    x = 855,766,077.27/33,575.25
  6. Step 6: Final answer
    x = 25,488.00

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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.