Home / 33,725.76-46,544.86-19,577.76

Finding the Fourth Proportional to 33,725.76, 46,544.86 and 19,577.76

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Solution

The fourth proportional to 33,725.76, 46,544.86 and 19,577.76 is: 27,019.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,725.76 : 46,544.86 = 19,577.76 : x
  2. Step 2: Convert to fraction form
    33,725.76/46,544.86 = 19,577.76/x
  3. Step 3: Cross multiply
    33,725.76x = 46,544.86 × 19,577.76
  4. Step 4: Simplify right side
    33,725.76x = 911,244,049.37
  5. Step 5: Solve for x
    x = 911,244,049.37/33,725.76
  6. Step 6: Final answer
    x = 27,019.23

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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.