Home / 4,366.77-6,546.04-1,443.48

Finding the Fourth Proportional to 4,366.77, 6,546.04 and 1,443.48

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Solution

The fourth proportional to 4,366.77, 6,546.04 and 1,443.48 is: 2,163.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.77 : 6,546.04 = 1,443.48 : x
  2. Step 2: Convert to fraction form
    4,366.77/6,546.04 = 1,443.48/x
  3. Step 3: Cross multiply
    4,366.77x = 6,546.04 × 1,443.48
  4. Step 4: Simplify right side
    4,366.77x = 9,449,077.82
  5. Step 5: Solve for x
    x = 9,449,077.82/4,366.77
  6. Step 6: Final answer
    x = 2,163.86

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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.