Home / 101,029.64-151,544.46-44,856.55

Finding the Fourth Proportional to 101,029.64, 151,544.46 and 44,856.55

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Solution

The fourth proportional to 101,029.64, 151,544.46 and 44,856.55 is: 67,284.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,029.64 : 151,544.46 = 44,856.55 : x
  2. Step 2: Convert to fraction form
    101,029.64/151,544.46 = 44,856.55/x
  3. Step 3: Cross multiply
    101,029.64x = 151,544.46 × 44,856.55
  4. Step 4: Simplify right side
    101,029.64x = 6,797,761,647.21
  5. Step 5: Solve for x
    x = 6,797,761,647.21/101,029.64
  6. Step 6: Final answer
    x = 67,284.83

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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.