Home / 6,209.66-9,316.23-2,511.03

Finding the Fourth Proportional to 6,209.66, 9,316.23 and 2,511.03

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Solution

The fourth proportional to 6,209.66, 9,316.23 and 2,511.03 is: 3,767.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209.66 : 9,316.23 = 2,511.03 : x
  2. Step 2: Convert to fraction form
    6,209.66/9,316.23 = 2,511.03/x
  3. Step 3: Cross multiply
    6,209.66x = 9,316.23 × 2,511.03
  4. Step 4: Simplify right side
    6,209.66x = 23,393,333.02
  5. Step 5: Solve for x
    x = 23,393,333.02/6,209.66
  6. Step 6: Final answer
    x = 3,767.25

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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.