Home / 4,019.43-6,029.07-2,174.16

Finding the Fourth Proportional to 4,019.43, 6,029.07 and 2,174.16

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Solution

The fourth proportional to 4,019.43, 6,029.07 and 2,174.16 is: 3,261.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019.43 : 6,029.07 = 2,174.16 : x
  2. Step 2: Convert to fraction form
    4,019.43/6,029.07 = 2,174.16/x
  3. Step 3: Cross multiply
    4,019.43x = 6,029.07 × 2,174.16
  4. Step 4: Simplify right side
    4,019.43x = 13,108,162.83
  5. Step 5: Solve for x
    x = 13,108,162.83/4,019.43
  6. Step 6: Final answer
    x = 3,261.20

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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.