Home / 7,193.61-10,794.74-2,576.97

Finding the Fourth Proportional to 7,193.61, 10,794.74 and 2,576.97

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Solution

The fourth proportional to 7,193.61, 10,794.74 and 2,576.97 is: 3,867.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,193.61 : 10,794.74 = 2,576.97 : x
  2. Step 2: Convert to fraction form
    7,193.61/10,794.74 = 2,576.97/x
  3. Step 3: Cross multiply
    7,193.61x = 10,794.74 × 2,576.97
  4. Step 4: Simplify right side
    7,193.61x = 27,817,708.25
  5. Step 5: Solve for x
    x = 27,817,708.25/7,193.61
  6. Step 6: Final answer
    x = 3,867.00

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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.