Home / 7,606.60-10,497.39-4,419.85

Finding the Fourth Proportional to 7,606.60, 10,497.39 and 4,419.85

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Solution

The fourth proportional to 7,606.60, 10,497.39 and 4,419.85 is: 6,099.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606.60 : 10,497.39 = 4,419.85 : x
  2. Step 2: Convert to fraction form
    7,606.60/10,497.39 = 4,419.85/x
  3. Step 3: Cross multiply
    7,606.60x = 10,497.39 × 4,419.85
  4. Step 4: Simplify right side
    7,606.60x = 46,396,889.19
  5. Step 5: Solve for x
    x = 46,396,889.19/7,606.60
  6. Step 6: Final answer
    x = 6,099.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.