Home / 6,134.24-9,185.04-4,190.24

Finding the Fourth Proportional to 6,134.24, 9,185.04 and 4,190.24

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Solution

The fourth proportional to 6,134.24, 9,185.04 and 4,190.24 is: 6,274.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134.24 : 9,185.04 = 4,190.24 : x
  2. Step 2: Convert to fraction form
    6,134.24/9,185.04 = 4,190.24/x
  3. Step 3: Cross multiply
    6,134.24x = 9,185.04 × 4,190.24
  4. Step 4: Simplify right side
    6,134.24x = 38,487,522.01
  5. Step 5: Solve for x
    x = 38,487,522.01/6,134.24
  6. Step 6: Final answer
    x = 6,274.21

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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.