Home / 6,739.07-10,094.90-3,447.63

Finding the Fourth Proportional to 6,739.07, 10,094.90 and 3,447.63

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Solution

The fourth proportional to 6,739.07, 10,094.90 and 3,447.63 is: 5,164.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739.07 : 10,094.90 = 3,447.63 : x
  2. Step 2: Convert to fraction form
    6,739.07/10,094.90 = 3,447.63/x
  3. Step 3: Cross multiply
    6,739.07x = 10,094.90 × 3,447.63
  4. Step 4: Simplify right side
    6,739.07x = 34,803,462.85
  5. Step 5: Solve for x
    x = 34,803,462.85/6,739.07
  6. Step 6: Final answer
    x = 5,164.43

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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.