Home / 33,814.75-46,667.84-19,475.05

Finding the Fourth Proportional to 33,814.75, 46,667.84 and 19,475.05

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Solution

The fourth proportional to 33,814.75, 46,667.84 and 19,475.05 is: 26,877.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,814.75 : 46,667.84 = 19,475.05 : x
  2. Step 2: Convert to fraction form
    33,814.75/46,667.84 = 19,475.05/x
  3. Step 3: Cross multiply
    33,814.75x = 46,667.84 × 19,475.05
  4. Step 4: Simplify right side
    33,814.75x = 908,858,517.39
  5. Step 5: Solve for x
    x = 908,858,517.39/33,814.75
  6. Step 6: Final answer
    x = 26,877.58

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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.