Home / 8,502.08-11,727.58-5,844.88

Finding the Fourth Proportional to 8,502.08, 11,727.58 and 5,844.88

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Solution

The fourth proportional to 8,502.08, 11,727.58 and 5,844.88 is: 8,062.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,502.08 : 11,727.58 = 5,844.88 : x
  2. Step 2: Convert to fraction form
    8,502.08/11,727.58 = 5,844.88/x
  3. Step 3: Cross multiply
    8,502.08x = 11,727.58 × 5,844.88
  4. Step 4: Simplify right side
    8,502.08x = 68,546,284.03
  5. Step 5: Solve for x
    x = 68,546,284.03/8,502.08
  6. Step 6: Final answer
    x = 8,062.29

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1.5x scale

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.