Home / 33,350.36-46,035.07-19,208.84

Finding the Fourth Proportional to 33,350.36, 46,035.07 and 19,208.84

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Solution

The fourth proportional to 33,350.36, 46,035.07 and 19,208.84 is: 26,514.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350.36 : 46,035.07 = 19,208.84 : x
  2. Step 2: Convert to fraction form
    33,350.36/46,035.07 = 19,208.84/x
  3. Step 3: Cross multiply
    33,350.36x = 46,035.07 × 19,208.84
  4. Step 4: Simplify right side
    33,350.36x = 884,280,015.82
  5. Step 5: Solve for x
    x = 884,280,015.82/33,350.36
  6. Step 6: Final answer
    x = 26,514.86

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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.