Home / 26,843.42-37,043.19-14,906.45

Finding the Fourth Proportional to 26,843.42, 37,043.19 and 14,906.45

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Solution

The fourth proportional to 26,843.42, 37,043.19 and 14,906.45 is: 20,570.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,843.42 : 37,043.19 = 14,906.45 : x
  2. Step 2: Convert to fraction form
    26,843.42/37,043.19 = 14,906.45/x
  3. Step 3: Cross multiply
    26,843.42x = 37,043.19 × 14,906.45
  4. Step 4: Simplify right side
    26,843.42x = 552,182,552.18
  5. Step 5: Solve for x
    x = 552,182,552.18/26,843.42
  6. Step 6: Final answer
    x = 20,570.50

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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.