Home / 4,325.14-5,963.22-2,830.69

Finding the Fourth Proportional to 4,325.14, 5,963.22 and 2,830.69

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Solution

The fourth proportional to 4,325.14, 5,963.22 and 2,830.69 is: 3,902.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.14 : 5,963.22 = 2,830.69 : x
  2. Step 2: Convert to fraction form
    4,325.14/5,963.22 = 2,830.69/x
  3. Step 3: Cross multiply
    4,325.14x = 5,963.22 × 2,830.69
  4. Step 4: Simplify right side
    4,325.14x = 16,880,027.22
  5. Step 5: Solve for x
    x = 16,880,027.22/4,325.14
  6. Step 6: Final answer
    x = 3,902.77

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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.