Home / 5,946.87-8,913.62-2,824.32

Finding the Fourth Proportional to 5,946.87, 8,913.62 and 2,824.32

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Solution

The fourth proportional to 5,946.87, 8,913.62 and 2,824.32 is: 4,233.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946.87 : 8,913.62 = 2,824.32 : x
  2. Step 2: Convert to fraction form
    5,946.87/8,913.62 = 2,824.32/x
  3. Step 3: Cross multiply
    5,946.87x = 8,913.62 × 2,824.32
  4. Step 4: Simplify right side
    5,946.87x = 25,174,922.30
  5. Step 5: Solve for x
    x = 25,174,922.30/5,946.87
  6. Step 6: Final answer
    x = 4,233.31

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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.