Home / 6,927.08-10,388.42-2,246.00

Finding the Fourth Proportional to 6,927.08, 10,388.42 and 2,246.00

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Solution

The fourth proportional to 6,927.08, 10,388.42 and 2,246.00 is: 3,368.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927.08 : 10,388.42 = 2,246.00 : x
  2. Step 2: Convert to fraction form
    6,927.08/10,388.42 = 2,246.00/x
  3. Step 3: Cross multiply
    6,927.08x = 10,388.42 × 2,246.00
  4. Step 4: Simplify right side
    6,927.08x = 23,332,344.99
  5. Step 5: Solve for x
    x = 23,332,344.99/6,927.08
  6. Step 6: Final answer
    x = 3,368.28

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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.