Home / 2,029.17-3,044.04-730.35

Finding the Fourth Proportional to 2,029.17, 3,044.04 and 730.35

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Solution

The fourth proportional to 2,029.17, 3,044.04 and 730.35 is: 1,095.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029.17 : 3,044.04 = 730.35 : x
  2. Step 2: Convert to fraction form
    2,029.17/3,044.04 = 730.35/x
  3. Step 3: Cross multiply
    2,029.17x = 3,044.04 × 730.35
  4. Step 4: Simplify right side
    2,029.17x = 2,223,214.61
  5. Step 5: Solve for x
    x = 2,223,214.61/2,029.17
  6. Step 6: Final answer
    x = 1,095.63

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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.