Home / 4,029.64-6,046.32-1,839.04

Finding the Fourth Proportional to 4,029.64, 6,046.32 and 1,839.04

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Solution

The fourth proportional to 4,029.64, 6,046.32 and 1,839.04 is: 2,759.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.64 : 6,046.32 = 1,839.04 : x
  2. Step 2: Convert to fraction form
    4,029.64/6,046.32 = 1,839.04/x
  3. Step 3: Cross multiply
    4,029.64x = 6,046.32 × 1,839.04
  4. Step 4: Simplify right side
    4,029.64x = 11,119,384.91
  5. Step 5: Solve for x
    x = 11,119,384.91/4,029.64
  6. Step 6: Final answer
    x = 2,759.40

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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.