Home / 110,035.62-165,033.95-50,050.13

Finding the Fourth Proportional to 110,035.62, 165,033.95 and 50,050.13

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Solution

The fourth proportional to 110,035.62, 165,033.95 and 50,050.13 is: 75,066.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,035.62 : 165,033.95 = 50,050.13 : x
  2. Step 2: Convert to fraction form
    110,035.62/165,033.95 = 50,050.13/x
  3. Step 3: Cross multiply
    110,035.62x = 165,033.95 × 50,050.13
  4. Step 4: Simplify right side
    110,035.62x = 8,259,969,576.49
  5. Step 5: Solve for x
    x = 8,259,969,576.49/110,035.62
  6. Step 6: Final answer
    x = 75,066.32

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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.