Home / 4,896.41-7,335.04-3,911.23

Finding the Fourth Proportional to 4,896.41, 7,335.04 and 3,911.23

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Solution

The fourth proportional to 4,896.41, 7,335.04 and 3,911.23 is: 5,859.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896.41 : 7,335.04 = 3,911.23 : x
  2. Step 2: Convert to fraction form
    4,896.41/7,335.04 = 3,911.23/x
  3. Step 3: Cross multiply
    4,896.41x = 7,335.04 × 3,911.23
  4. Step 4: Simplify right side
    4,896.41x = 28,689,035.22
  5. Step 5: Solve for x
    x = 28,689,035.22/4,896.41
  6. Step 6: Final answer
    x = 5,859.20

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1.5x scale

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.