Home / 33,469.67-46,191.13-18,365.27

Finding the Fourth Proportional to 33,469.67, 46,191.13 and 18,365.27

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Solution

The fourth proportional to 33,469.67, 46,191.13 and 18,365.27 is: 25,345.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469.67 : 46,191.13 = 18,365.27 : x
  2. Step 2: Convert to fraction form
    33,469.67/46,191.13 = 18,365.27/x
  3. Step 3: Cross multiply
    33,469.67x = 46,191.13 × 18,365.27
  4. Step 4: Simplify right side
    33,469.67x = 848,312,574.06
  5. Step 5: Solve for x
    x = 848,312,574.06/33,469.67
  6. Step 6: Final answer
    x = 25,345.71

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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.