Home / 6,584.15-9,077.24-4,222.19

Finding the Fourth Proportional to 6,584.15, 9,077.24 and 4,222.19

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Solution

The fourth proportional to 6,584.15, 9,077.24 and 4,222.19 is: 5,820.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,584.15 : 9,077.24 = 4,222.19 : x
  2. Step 2: Convert to fraction form
    6,584.15/9,077.24 = 4,222.19/x
  3. Step 3: Cross multiply
    6,584.15x = 9,077.24 × 4,222.19
  4. Step 4: Simplify right side
    6,584.15x = 38,325,765.46
  5. Step 5: Solve for x
    x = 38,325,765.46/6,584.15
  6. Step 6: Final answer
    x = 5,820.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.