Home / 63,176.14-94,778.79-33,622.48

Finding the Fourth Proportional to 63,176.14, 94,778.79 and 33,622.48

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Solution

The fourth proportional to 63,176.14, 94,778.79 and 33,622.48 is: 50,441.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,176.14 : 94,778.79 = 33,622.48 : x
  2. Step 2: Convert to fraction form
    63,176.14/94,778.79 = 33,622.48/x
  3. Step 3: Cross multiply
    63,176.14x = 94,778.79 × 33,622.48
  4. Step 4: Simplify right side
    63,176.14x = 3,186,697,971.20
  5. Step 5: Solve for x
    x = 3,186,697,971.20/63,176.14
  6. Step 6: Final answer
    x = 50,441.48

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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.