Home / 4,015.86-6,025.62-2,375.61

Finding the Fourth Proportional to 4,015.86, 6,025.62 and 2,375.61

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Solution

The fourth proportional to 4,015.86, 6,025.62 and 2,375.61 is: 3,564.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015.86 : 6,025.62 = 2,375.61 : x
  2. Step 2: Convert to fraction form
    4,015.86/6,025.62 = 2,375.61/x
  3. Step 3: Cross multiply
    4,015.86x = 6,025.62 × 2,375.61
  4. Step 4: Simplify right side
    4,015.86x = 14,314,523.13
  5. Step 5: Solve for x
    x = 14,314,523.13/4,015.86
  6. Step 6: Final answer
    x = 3,564.50

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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.