Home / 16,850.42-23,252.70-9,296.60

Finding the Fourth Proportional to 16,850.42, 23,252.70 and 9,296.60

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Solution

The fourth proportional to 16,850.42, 23,252.70 and 9,296.60 is: 12,828.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,850.42 : 23,252.70 = 9,296.60 : x
  2. Step 2: Convert to fraction form
    16,850.42/23,252.70 = 9,296.60/x
  3. Step 3: Cross multiply
    16,850.42x = 23,252.70 × 9,296.60
  4. Step 4: Simplify right side
    16,850.42x = 216,171,050.82
  5. Step 5: Solve for x
    x = 216,171,050.82/16,850.42
  6. Step 6: Final answer
    x = 12,828.82

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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.