Home / 3,444.37-5,161.99-1,250.99

Finding the Fourth Proportional to 3,444.37, 5,161.99 and 1,250.99

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Solution

The fourth proportional to 3,444.37, 5,161.99 and 1,250.99 is: 1,874.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.37 : 5,161.99 = 1,250.99 : x
  2. Step 2: Convert to fraction form
    3,444.37/5,161.99 = 1,250.99/x
  3. Step 3: Cross multiply
    3,444.37x = 5,161.99 × 1,250.99
  4. Step 4: Simplify right side
    3,444.37x = 6,457,568.93
  5. Step 5: Solve for x
    x = 6,457,568.93/3,444.37
  6. Step 6: Final answer
    x = 1,874.82

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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.