Home / 7,196.58-10,794.47-2,516.81

Finding the Fourth Proportional to 7,196.58, 10,794.47 and 2,516.81

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Solution

The fourth proportional to 7,196.58, 10,794.47 and 2,516.81 is: 3,775.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196.58 : 10,794.47 = 2,516.81 : x
  2. Step 2: Convert to fraction form
    7,196.58/10,794.47 = 2,516.81/x
  3. Step 3: Cross multiply
    7,196.58x = 10,794.47 × 2,516.81
  4. Step 4: Simplify right side
    7,196.58x = 27,167,563.48
  5. Step 5: Solve for x
    x = 27,167,563.48/7,196.58
  6. Step 6: Final answer
    x = 3,775.07

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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.