Home / 26,843.30-37,043.43-14,906.60

Finding the Fourth Proportional to 26,843.30, 37,043.43 and 14,906.60

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Solution

The fourth proportional to 26,843.30, 37,043.43 and 14,906.60 is: 20,570.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,843.30 : 37,043.43 = 14,906.60 : x
  2. Step 2: Convert to fraction form
    26,843.30/37,043.43 = 14,906.60/x
  3. Step 3: Cross multiply
    26,843.30x = 37,043.43 × 14,906.60
  4. Step 4: Simplify right side
    26,843.30x = 552,191,593.64
  5. Step 5: Solve for x
    x = 552,191,593.64/26,843.30
  6. Step 6: Final answer
    x = 20,570.93

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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.