Home / 63,185.92-94,836.20-33,628.64

Finding the Fourth Proportional to 63,185.92, 94,836.20 and 33,628.64

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Solution

The fourth proportional to 63,185.92, 94,836.20 and 33,628.64 is: 50,473.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,185.92 : 94,836.20 = 33,628.64 : x
  2. Step 2: Convert to fraction form
    63,185.92/94,836.20 = 33,628.64/x
  3. Step 3: Cross multiply
    63,185.92x = 94,836.20 × 33,628.64
  4. Step 4: Simplify right side
    63,185.92x = 3,189,212,428.77
  5. Step 5: Solve for x
    x = 3,189,212,428.77/63,185.92
  6. Step 6: Final answer
    x = 50,473.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.