Home / 33,454.62-46,154.21-19,304.73

Finding the Fourth Proportional to 33,454.62, 46,154.21 and 19,304.73

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Solution

The fourth proportional to 33,454.62, 46,154.21 and 19,304.73 is: 26,632.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,454.62 : 46,154.21 = 19,304.73 : x
  2. Step 2: Convert to fraction form
    33,454.62/46,154.21 = 19,304.73/x
  3. Step 3: Cross multiply
    33,454.62x = 46,154.21 × 19,304.73
  4. Step 4: Simplify right side
    33,454.62x = 890,994,465.89
  5. Step 5: Solve for x
    x = 890,994,465.89/33,454.62
  6. Step 6: Final answer
    x = 26,632.93

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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.