Home / 6,230.70-8,597.61-3,436.02

Finding the Fourth Proportional to 6,230.70, 8,597.61 and 3,436.02

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Solution

The fourth proportional to 6,230.70, 8,597.61 and 3,436.02 is: 4,741.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230.70 : 8,597.61 = 3,436.02 : x
  2. Step 2: Convert to fraction form
    6,230.70/8,597.61 = 3,436.02/x
  3. Step 3: Cross multiply
    6,230.70x = 8,597.61 × 3,436.02
  4. Step 4: Simplify right side
    6,230.70x = 29,541,559.91
  5. Step 5: Solve for x
    x = 29,541,559.91/6,230.70
  6. Step 6: Final answer
    x = 4,741.29

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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.