Home / 65,544.63-98,105.46-33,911.13

Finding the Fourth Proportional to 65,544.63, 98,105.46 and 33,911.13

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Solution

The fourth proportional to 65,544.63, 98,105.46 and 33,911.13 is: 50,757.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,544.63 : 98,105.46 = 33,911.13 : x
  2. Step 2: Convert to fraction form
    65,544.63/98,105.46 = 33,911.13/x
  3. Step 3: Cross multiply
    65,544.63x = 98,105.46 × 33,911.13
  4. Step 4: Simplify right side
    65,544.63x = 3,326,867,007.77
  5. Step 5: Solve for x
    x = 3,326,867,007.77/65,544.63
  6. Step 6: Final answer
    x = 50,757.28

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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.