Home / 33,406.32-46,109.04-19,267.68

Finding the Fourth Proportional to 33,406.32, 46,109.04 and 19,267.68

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Solution

The fourth proportional to 33,406.32, 46,109.04 and 19,267.68 is: 26,594.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,406.32 : 46,109.04 = 19,267.68 : x
  2. Step 2: Convert to fraction form
    33,406.32/46,109.04 = 19,267.68/x
  3. Step 3: Cross multiply
    33,406.32x = 46,109.04 × 19,267.68
  4. Step 4: Simplify right side
    33,406.32x = 888,414,227.83
  5. Step 5: Solve for x
    x = 888,414,227.83/33,406.32
  6. Step 6: Final answer
    x = 26,594.20

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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.