Home / 6,904.75-10,361.38-3,009.46

Finding the Fourth Proportional to 6,904.75, 10,361.38 and 3,009.46

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Solution

The fourth proportional to 6,904.75, 10,361.38 and 3,009.46 is: 4,516.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904.75 : 10,361.38 = 3,009.46 : x
  2. Step 2: Convert to fraction form
    6,904.75/10,361.38 = 3,009.46/x
  3. Step 3: Cross multiply
    6,904.75x = 10,361.38 × 3,009.46
  4. Step 4: Simplify right side
    6,904.75x = 31,182,106.85
  5. Step 5: Solve for x
    x = 31,182,106.85/6,904.75
  6. Step 6: Final answer
    x = 4,516.04

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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.