Home / 7,325.82-10,990.08-2,395.73

Finding the Fourth Proportional to 7,325.82, 10,990.08 and 2,395.73

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Solution

The fourth proportional to 7,325.82, 10,990.08 and 2,395.73 is: 3,594.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325.82 : 10,990.08 = 2,395.73 : x
  2. Step 2: Convert to fraction form
    7,325.82/10,990.08 = 2,395.73/x
  3. Step 3: Cross multiply
    7,325.82x = 10,990.08 × 2,395.73
  4. Step 4: Simplify right side
    7,325.82x = 26,329,291.83
  5. Step 5: Solve for x
    x = 26,329,291.83/7,325.82
  6. Step 6: Final answer
    x = 3,594.04

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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.