Home / 6,923.73-10,389.26-4,004.08

Finding the Fourth Proportional to 6,923.73, 10,389.26 and 4,004.08

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Solution

The fourth proportional to 6,923.73, 10,389.26 and 4,004.08 is: 6,008.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923.73 : 10,389.26 = 4,004.08 : x
  2. Step 2: Convert to fraction form
    6,923.73/10,389.26 = 4,004.08/x
  3. Step 3: Cross multiply
    6,923.73x = 10,389.26 × 4,004.08
  4. Step 4: Simplify right side
    6,923.73x = 41,599,470.66
  5. Step 5: Solve for x
    x = 41,599,470.66/6,923.73
  6. Step 6: Final answer
    x = 6,008.25

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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.