Home / 5,921.79-8,872.97-2,024.07

Finding the Fourth Proportional to 5,921.79, 8,872.97 and 2,024.07

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Solution

The fourth proportional to 5,921.79, 8,872.97 and 2,024.07 is: 3,032.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,921.79 : 8,872.97 = 2,024.07 : x
  2. Step 2: Convert to fraction form
    5,921.79/8,872.97 = 2,024.07/x
  3. Step 3: Cross multiply
    5,921.79x = 8,872.97 × 2,024.07
  4. Step 4: Simplify right side
    5,921.79x = 17,959,532.04
  5. Step 5: Solve for x
    x = 17,959,532.04/5,921.79
  6. Step 6: Final answer
    x = 3,032.79

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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.