Home / 6,785.04-10,181.34-3,664.98

Finding the Fourth Proportional to 6,785.04, 10,181.34 and 3,664.98

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Solution

The fourth proportional to 6,785.04, 10,181.34 and 3,664.98 is: 5,499.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785.04 : 10,181.34 = 3,664.98 : x
  2. Step 2: Convert to fraction form
    6,785.04/10,181.34 = 3,664.98/x
  3. Step 3: Cross multiply
    6,785.04x = 10,181.34 × 3,664.98
  4. Step 4: Simplify right side
    6,785.04x = 37,314,407.47
  5. Step 5: Solve for x
    x = 37,314,407.47/6,785.04
  6. Step 6: Final answer
    x = 5,499.51

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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.