Home / 26,937.64-37,197.44-16,883.36

Finding the Fourth Proportional to 26,937.64, 37,197.44 and 16,883.36

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Solution

The fourth proportional to 26,937.64, 37,197.44 and 16,883.36 is: 23,313.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,937.64 : 37,197.44 = 16,883.36 : x
  2. Step 2: Convert to fraction form
    26,937.64/37,197.44 = 16,883.36/x
  3. Step 3: Cross multiply
    26,937.64x = 37,197.44 × 16,883.36
  4. Step 4: Simplify right side
    26,937.64x = 628,017,905.80
  5. Step 5: Solve for x
    x = 628,017,905.80/26,937.64
  6. Step 6: Final answer
    x = 23,313.77

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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.