Home / 26,449.08-39,673.44-6,727.46

Finding the Fourth Proportional to 26,449.08, 39,673.44 and 6,727.46

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Solution

The fourth proportional to 26,449.08, 39,673.44 and 6,727.46 is: 10,091.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,449.08 : 39,673.44 = 6,727.46 : x
  2. Step 2: Convert to fraction form
    26,449.08/39,673.44 = 6,727.46/x
  3. Step 3: Cross multiply
    26,449.08x = 39,673.44 × 6,727.46
  4. Step 4: Simplify right side
    26,449.08x = 266,901,480.66
  5. Step 5: Solve for x
    x = 266,901,480.66/26,449.08
  6. Step 6: Final answer
    x = 10,091.14

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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.