Home / 64,224.97-88,628.26-35,545.84

Finding the Fourth Proportional to 64,224.97, 88,628.26 and 35,545.84

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Solution

The fourth proportional to 64,224.97, 88,628.26 and 35,545.84 is: 49,052.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,224.97 : 88,628.26 = 35,545.84 : x
  2. Step 2: Convert to fraction form
    64,224.97/88,628.26 = 35,545.84/x
  3. Step 3: Cross multiply
    64,224.97x = 88,628.26 × 35,545.84
  4. Step 4: Simplify right side
    64,224.97x = 3,150,365,949.44
  5. Step 5: Solve for x
    x = 3,150,365,949.44/64,224.97
  6. Step 6: Final answer
    x = 49,052.04

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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.