Home / 6,310.62-9,466.08-3,020.10

Finding the Fourth Proportional to 6,310.62, 9,466.08 and 3,020.10

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Solution

The fourth proportional to 6,310.62, 9,466.08 and 3,020.10 is: 4,530.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310.62 : 9,466.08 = 3,020.10 : x
  2. Step 2: Convert to fraction form
    6,310.62/9,466.08 = 3,020.10/x
  3. Step 3: Cross multiply
    6,310.62x = 9,466.08 × 3,020.10
  4. Step 4: Simplify right side
    6,310.62x = 28,588,508.21
  5. Step 5: Solve for x
    x = 28,588,508.21/6,310.62
  6. Step 6: Final answer
    x = 4,530.22

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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.