Home / 33,454.28-46,161.66-19,304.42

Finding the Fourth Proportional to 33,454.28, 46,161.66 and 19,304.42

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Solution

The fourth proportional to 33,454.28, 46,161.66 and 19,304.42 is: 26,637.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,454.28 : 46,161.66 = 19,304.42 : x
  2. Step 2: Convert to fraction form
    33,454.28/46,161.66 = 19,304.42/x
  3. Step 3: Cross multiply
    33,454.28x = 46,161.66 × 19,304.42
  4. Step 4: Simplify right side
    33,454.28x = 891,124,072.54
  5. Step 5: Solve for x
    x = 891,124,072.54/33,454.28
  6. Step 6: Final answer
    x = 26,637.07

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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.