Home / 4,996.48-6,894.84-3,007.68

Finding the Fourth Proportional to 4,996.48, 6,894.84 and 3,007.68

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Solution

The fourth proportional to 4,996.48, 6,894.84 and 3,007.68 is: 4,150.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.48 : 6,894.84 = 3,007.68 : x
  2. Step 2: Convert to fraction form
    4,996.48/6,894.84 = 3,007.68/x
  3. Step 3: Cross multiply
    4,996.48x = 6,894.84 × 3,007.68
  4. Step 4: Simplify right side
    4,996.48x = 20,737,472.37
  5. Step 5: Solve for x
    x = 20,737,472.37/4,996.48
  6. Step 6: Final answer
    x = 4,150.42

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1.5x scale

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.