Home / 16,914.66-23,351.61-10,201.98

Finding the Fourth Proportional to 16,914.66, 23,351.61 and 10,201.98

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Solution

The fourth proportional to 16,914.66, 23,351.61 and 10,201.98 is: 14,084.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,914.66 : 23,351.61 = 10,201.98 : x
  2. Step 2: Convert to fraction form
    16,914.66/23,351.61 = 10,201.98/x
  3. Step 3: Cross multiply
    16,914.66x = 23,351.61 × 10,201.98
  4. Step 4: Simplify right side
    16,914.66x = 238,232,658.19
  5. Step 5: Solve for x
    x = 238,232,658.19/16,914.66
  6. Step 6: Final answer
    x = 14,084.39

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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.