Home / 33,758.09-46,584.75-19,416.83

Finding the Fourth Proportional to 33,758.09, 46,584.75 and 19,416.83

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Solution

The fourth proportional to 33,758.09, 46,584.75 and 19,416.83 is: 26,794.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,758.09 : 46,584.75 = 19,416.83 : x
  2. Step 2: Convert to fraction form
    33,758.09/46,584.75 = 19,416.83/x
  3. Step 3: Cross multiply
    33,758.09x = 46,584.75 × 19,416.83
  4. Step 4: Simplify right side
    33,758.09x = 904,527,938.42
  5. Step 5: Solve for x
    x = 904,527,938.42/33,758.09
  6. Step 6: Final answer
    x = 26,794.41

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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.