Home / 2,325.39-3,488.10-2,297.85

Finding the Fourth Proportional to 2,325.39, 3,488.10 and 2,297.85

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Solution

The fourth proportional to 2,325.39, 3,488.10 and 2,297.85 is: 3,446.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325.39 : 3,488.10 = 2,297.85 : x
  2. Step 2: Convert to fraction form
    2,325.39/3,488.10 = 2,297.85/x
  3. Step 3: Cross multiply
    2,325.39x = 3,488.10 × 2,297.85
  4. Step 4: Simplify right side
    2,325.39x = 8,015,130.59
  5. Step 5: Solve for x
    x = 8,015,130.59/2,325.39
  6. Step 6: Final answer
    x = 3,446.79

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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.