Home / 4,908.18-6,773.23-2,670.07

Finding the Fourth Proportional to 4,908.18, 6,773.23 and 2,670.07

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Solution

The fourth proportional to 4,908.18, 6,773.23 and 2,670.07 is: 3,684.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908.18 : 6,773.23 = 2,670.07 : x
  2. Step 2: Convert to fraction form
    4,908.18/6,773.23 = 2,670.07/x
  3. Step 3: Cross multiply
    4,908.18x = 6,773.23 × 2,670.07
  4. Step 4: Simplify right side
    4,908.18x = 18,084,998.23
  5. Step 5: Solve for x
    x = 18,084,998.23/4,908.18
  6. Step 6: Final answer
    x = 3,684.66

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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.