Home / 16,923.29-25,383.10-4,444.56

Finding the Fourth Proportional to 16,923.29, 25,383.10 and 4,444.56

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Solution

The fourth proportional to 16,923.29, 25,383.10 and 4,444.56 is: 6,666.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,923.29 : 25,383.10 = 4,444.56 : x
  2. Step 2: Convert to fraction form
    16,923.29/25,383.10 = 4,444.56/x
  3. Step 3: Cross multiply
    16,923.29x = 25,383.10 × 4,444.56
  4. Step 4: Simplify right side
    16,923.29x = 112,816,710.94
  5. Step 5: Solve for x
    x = 112,816,710.94/16,923.29
  6. Step 6: Final answer
    x = 6,666.36

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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.