Home / 3,064.14-4,596.24-755.64

Finding the Fourth Proportional to 3,064.14, 4,596.24 and 755.64

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Solution

The fourth proportional to 3,064.14, 4,596.24 and 755.64 is: 1,133.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064.14 : 4,596.24 = 755.64 : x
  2. Step 2: Convert to fraction form
    3,064.14/4,596.24 = 755.64/x
  3. Step 3: Cross multiply
    3,064.14x = 4,596.24 × 755.64
  4. Step 4: Simplify right side
    3,064.14x = 3,473,102.79
  5. Step 5: Solve for x
    x = 3,473,102.79/3,064.14
  6. Step 6: Final answer
    x = 1,133.47

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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.