Home / 3,093.84-4,270.44-2,465.44

Finding the Fourth Proportional to 3,093.84, 4,270.44 and 2,465.44

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Solution

The fourth proportional to 3,093.84, 4,270.44 and 2,465.44 is: 3,403.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.84 : 4,270.44 = 2,465.44 : x
  2. Step 2: Convert to fraction form
    3,093.84/4,270.44 = 2,465.44/x
  3. Step 3: Cross multiply
    3,093.84x = 4,270.44 × 2,465.44
  4. Step 4: Simplify right side
    3,093.84x = 10,528,513.59
  5. Step 5: Solve for x
    x = 10,528,513.59/3,093.84
  6. Step 6: Final answer
    x = 3,403.06

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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.