Home / 33,543.84-46,292.76-22,193.64

Finding the Fourth Proportional to 33,543.84, 46,292.76 and 22,193.64

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Solution

The fourth proportional to 33,543.84, 46,292.76 and 22,193.64 is: 30,628.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,543.84 : 46,292.76 = 22,193.64 : x
  2. Step 2: Convert to fraction form
    33,543.84/46,292.76 = 22,193.64/x
  3. Step 3: Cross multiply
    33,543.84x = 46,292.76 × 22,193.64
  4. Step 4: Simplify right side
    33,543.84x = 1,027,404,850.05
  5. Step 5: Solve for x
    x = 1,027,404,850.05/33,543.84
  6. Step 6: Final answer
    x = 30,628.72

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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.