Home / 6,025.26-8,310.18-4,605.42

Finding the Fourth Proportional to 6,025.26, 8,310.18 and 4,605.42

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Solution

The fourth proportional to 6,025.26, 8,310.18 and 4,605.42 is: 6,351.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025.26 : 8,310.18 = 4,605.42 : x
  2. Step 2: Convert to fraction form
    6,025.26/8,310.18 = 4,605.42/x
  3. Step 3: Cross multiply
    6,025.26x = 8,310.18 × 4,605.42
  4. Step 4: Simplify right side
    6,025.26x = 38,271,869.18
  5. Step 5: Solve for x
    x = 38,271,869.18/6,025.26
  6. Step 6: Final answer
    x = 6,351.90

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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.