Home / 4,177.22-6,264.39-1,544.16

Finding the Fourth Proportional to 4,177.22, 6,264.39 and 1,544.16

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Solution

The fourth proportional to 4,177.22, 6,264.39 and 1,544.16 is: 2,315.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177.22 : 6,264.39 = 1,544.16 : x
  2. Step 2: Convert to fraction form
    4,177.22/6,264.39 = 1,544.16/x
  3. Step 3: Cross multiply
    4,177.22x = 6,264.39 × 1,544.16
  4. Step 4: Simplify right side
    4,177.22x = 9,673,241.06
  5. Step 5: Solve for x
    x = 9,673,241.06/4,177.22
  6. Step 6: Final answer
    x = 2,315.71

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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.