Home / 16,924.44-23,356.45-9,370.77

Finding the Fourth Proportional to 16,924.44, 23,356.45 and 9,370.77

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Solution

The fourth proportional to 16,924.44, 23,356.45 and 9,370.77 is: 12,932.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,924.44 : 23,356.45 = 9,370.77 : x
  2. Step 2: Convert to fraction form
    16,924.44/23,356.45 = 9,370.77/x
  3. Step 3: Cross multiply
    16,924.44x = 23,356.45 × 9,370.77
  4. Step 4: Simplify right side
    16,924.44x = 218,867,845.09
  5. Step 5: Solve for x
    x = 218,867,845.09/16,924.44
  6. Step 6: Final answer
    x = 12,932.06

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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.