Home / 16,936.65-23,383.98-10,572.93

Finding the Fourth Proportional to 16,936.65, 23,383.98 and 10,572.93

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Solution

The fourth proportional to 16,936.65, 23,383.98 and 10,572.93 is: 14,597.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,936.65 : 23,383.98 = 10,572.93 : x
  2. Step 2: Convert to fraction form
    16,936.65/23,383.98 = 10,572.93/x
  3. Step 3: Cross multiply
    16,936.65x = 23,383.98 × 10,572.93
  4. Step 4: Simplify right side
    16,936.65x = 247,237,183.66
  5. Step 5: Solve for x
    x = 247,237,183.66/16,936.65
  6. Step 6: Final answer
    x = 14,597.76

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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.