Home / 6,926.06-10,393.64-2,543.56

Finding the Fourth Proportional to 6,926.06, 10,393.64 and 2,543.56

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Solution

The fourth proportional to 6,926.06, 10,393.64 and 2,543.56 is: 3,817.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.06 : 10,393.64 = 2,543.56 : x
  2. Step 2: Convert to fraction form
    6,926.06/10,393.64 = 2,543.56/x
  3. Step 3: Cross multiply
    6,926.06x = 10,393.64 × 2,543.56
  4. Step 4: Simplify right side
    6,926.06x = 26,436,846.96
  5. Step 5: Solve for x
    x = 26,436,846.96/6,926.06
  6. Step 6: Final answer
    x = 3,817.01

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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.