Home / 6,944.74-10,424.70-3,656.95

Finding the Fourth Proportional to 6,944.74, 10,424.70 and 3,656.95

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Solution

The fourth proportional to 6,944.74, 10,424.70 and 3,656.95 is: 5,489.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944.74 : 10,424.70 = 3,656.95 : x
  2. Step 2: Convert to fraction form
    6,944.74/10,424.70 = 3,656.95/x
  3. Step 3: Cross multiply
    6,944.74x = 10,424.70 × 3,656.95
  4. Step 4: Simplify right side
    6,944.74x = 38,122,580.60
  5. Step 5: Solve for x
    x = 38,122,580.60/6,944.74
  6. Step 6: Final answer
    x = 5,489.42

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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.