Home / 44,494.00-66,727.24-12,906.38

Finding the Fourth Proportional to 44,494.00, 66,727.24 and 12,906.38

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Solution

The fourth proportional to 44,494.00, 66,727.24 and 12,906.38 is: 19,355.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,494.00 : 66,727.24 = 12,906.38 : x
  2. Step 2: Convert to fraction form
    44,494.00/66,727.24 = 12,906.38/x
  3. Step 3: Cross multiply
    44,494.00x = 66,727.24 × 12,906.38
  4. Step 4: Simplify right side
    44,494.00x = 861,207,250.34
  5. Step 5: Solve for x
    x = 861,207,250.34/44,494.00
  6. Step 6: Final answer
    x = 19,355.58

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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.