Home / 2,929.96-4,044.90-2,046.52

Finding the Fourth Proportional to 2,929.96, 4,044.90 and 2,046.52

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Solution

The fourth proportional to 2,929.96, 4,044.90 and 2,046.52 is: 2,825.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,929.96 : 4,044.90 = 2,046.52 : x
  2. Step 2: Convert to fraction form
    2,929.96/4,044.90 = 2,046.52/x
  3. Step 3: Cross multiply
    2,929.96x = 4,044.90 × 2,046.52
  4. Step 4: Simplify right side
    2,929.96x = 8,277,968.75
  5. Step 5: Solve for x
    x = 8,277,968.75/2,929.96
  6. Step 6: Final answer
    x = 2,825.28

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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.