Home / 4,904.80-6,757.18-3,410.12

Finding the Fourth Proportional to 4,904.80, 6,757.18 and 3,410.12

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Solution

The fourth proportional to 4,904.80, 6,757.18 and 3,410.12 is: 4,698.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904.80 : 6,757.18 = 3,410.12 : x
  2. Step 2: Convert to fraction form
    4,904.80/6,757.18 = 3,410.12/x
  3. Step 3: Cross multiply
    4,904.80x = 6,757.18 × 3,410.12
  4. Step 4: Simplify right side
    4,904.80x = 23,042,794.66
  5. Step 5: Solve for x
    x = 23,042,794.66/4,904.80
  6. Step 6: Final answer
    x = 4,698.01

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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.