Home / 33,952.55-46,860.15-19,805.42

Finding the Fourth Proportional to 33,952.55, 46,860.15 and 19,805.42

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Solution

The fourth proportional to 33,952.55, 46,860.15 and 19,805.42 is: 27,334.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,952.55 : 46,860.15 = 19,805.42 : x
  2. Step 2: Convert to fraction form
    33,952.55/46,860.15 = 19,805.42/x
  3. Step 3: Cross multiply
    33,952.55x = 46,860.15 × 19,805.42
  4. Step 4: Simplify right side
    33,952.55x = 928,084,952.01
  5. Step 5: Solve for x
    x = 928,084,952.01/33,952.55
  6. Step 6: Final answer
    x = 27,334.76

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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.