Home / 2,559.46-3,839.16-1,735.69

Finding the Fourth Proportional to 2,559.46, 3,839.16 and 1,735.69

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Solution

The fourth proportional to 2,559.46, 3,839.16 and 1,735.69 is: 2,603.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559.46 : 3,839.16 = 1,735.69 : x
  2. Step 2: Convert to fraction form
    2,559.46/3,839.16 = 1,735.69/x
  3. Step 3: Cross multiply
    2,559.46x = 3,839.16 × 1,735.69
  4. Step 4: Simplify right side
    2,559.46x = 6,663,591.62
  5. Step 5: Solve for x
    x = 6,663,591.62/2,559.46
  6. Step 6: Final answer
    x = 2,603.51

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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.