Home / 4,881.07-7,324.52-4,484.04

Finding the Fourth Proportional to 4,881.07, 7,324.52 and 4,484.04

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Solution

The fourth proportional to 4,881.07, 7,324.52 and 4,484.04 is: 6,728.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881.07 : 7,324.52 = 4,484.04 : x
  2. Step 2: Convert to fraction form
    4,881.07/7,324.52 = 4,484.04/x
  3. Step 3: Cross multiply
    4,881.07x = 7,324.52 × 4,484.04
  4. Step 4: Simplify right side
    4,881.07x = 32,843,418.24
  5. Step 5: Solve for x
    x = 32,843,418.24/4,881.07
  6. Step 6: Final answer
    x = 6,728.74

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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.