Home / 6,218.22-9,325.05-2,057.05

Finding the Fourth Proportional to 6,218.22, 9,325.05 and 2,057.05

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Solution

The fourth proportional to 6,218.22, 9,325.05 and 2,057.05 is: 3,084.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,218.22 : 9,325.05 = 2,057.05 : x
  2. Step 2: Convert to fraction form
    6,218.22/9,325.05 = 2,057.05/x
  3. Step 3: Cross multiply
    6,218.22x = 9,325.05 × 2,057.05
  4. Step 4: Simplify right side
    6,218.22x = 19,182,094.10
  5. Step 5: Solve for x
    x = 19,182,094.10/6,218.22
  6. Step 6: Final answer
    x = 3,084.82

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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.