Home / 6,873.08-10,308.44-1,941.56

Finding the Fourth Proportional to 6,873.08, 10,308.44 and 1,941.56

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Solution

The fourth proportional to 6,873.08, 10,308.44 and 1,941.56 is: 2,912.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,873.08 : 10,308.44 = 1,941.56 : x
  2. Step 2: Convert to fraction form
    6,873.08/10,308.44 = 1,941.56/x
  3. Step 3: Cross multiply
    6,873.08x = 10,308.44 × 1,941.56
  4. Step 4: Simplify right side
    6,873.08x = 20,014,393.52
  5. Step 5: Solve for x
    x = 20,014,393.52/6,873.08
  6. Step 6: Final answer
    x = 2,912.00

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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.