Home / 4,230.53-6,344.05-1,597.59

Finding the Fourth Proportional to 4,230.53, 6,344.05 and 1,597.59

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Solution

The fourth proportional to 4,230.53, 6,344.05 and 1,597.59 is: 2,395.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230.53 : 6,344.05 = 1,597.59 : x
  2. Step 2: Convert to fraction form
    4,230.53/6,344.05 = 1,597.59/x
  3. Step 3: Cross multiply
    4,230.53x = 6,344.05 × 1,597.59
  4. Step 4: Simplify right side
    4,230.53x = 10,135,194.83
  5. Step 5: Solve for x
    x = 10,135,194.83/4,230.53
  6. Step 6: Final answer
    x = 2,395.73

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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.