Home / 4,830.27-7,245.40-2,235.03

Finding the Fourth Proportional to 4,830.27, 7,245.40 and 2,235.03

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Solution

The fourth proportional to 4,830.27, 7,245.40 and 2,235.03 is: 3,352.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830.27 : 7,245.40 = 2,235.03 : x
  2. Step 2: Convert to fraction form
    4,830.27/7,245.40 = 2,235.03/x
  3. Step 3: Cross multiply
    4,830.27x = 7,245.40 × 2,235.03
  4. Step 4: Simplify right side
    4,830.27x = 16,193,686.36
  5. Step 5: Solve for x
    x = 16,193,686.36/4,830.27
  6. Step 6: Final answer
    x = 3,352.54

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Similar ratio
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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.