Home / 110,074.10-151,902.83-62,336.75

Finding the Fourth Proportional to 110,074.10, 151,902.83 and 62,336.75

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Solution

The fourth proportional to 110,074.10, 151,902.83 and 62,336.75 is: 86,025.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,074.10 : 151,902.83 = 62,336.75 : x
  2. Step 2: Convert to fraction form
    110,074.10/151,902.83 = 62,336.75/x
  3. Step 3: Cross multiply
    110,074.10x = 151,902.83 × 62,336.75
  4. Step 4: Simplify right side
    110,074.10x = 9,469,128,134.33
  5. Step 5: Solve for x
    x = 9,469,128,134.33/110,074.10
  6. Step 6: Final answer
    x = 86,025.04

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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.