Home / 33,443.62-46,150.94-18,335.93

Finding the Fourth Proportional to 33,443.62, 46,150.94 and 18,335.93

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Solution

The fourth proportional to 33,443.62, 46,150.94 and 18,335.93 is: 25,302.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,443.62 : 46,150.94 = 18,335.93 : x
  2. Step 2: Convert to fraction form
    33,443.62/46,150.94 = 18,335.93/x
  3. Step 3: Cross multiply
    33,443.62x = 46,150.94 × 18,335.93
  4. Step 4: Simplify right side
    33,443.62x = 846,220,220.36
  5. Step 5: Solve for x
    x = 846,220,220.36/33,443.62
  6. Step 6: Final answer
    x = 25,302.89

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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.