Home / 23,777.37-35,665.97-7,137.33

Finding the Fourth Proportional to 23,777.37, 35,665.97 and 7,137.33

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Solution

The fourth proportional to 23,777.37, 35,665.97 and 7,137.33 is: 10,705.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,777.37 : 35,665.97 = 7,137.33 : x
  2. Step 2: Convert to fraction form
    23,777.37/35,665.97 = 7,137.33/x
  3. Step 3: Cross multiply
    23,777.37x = 35,665.97 × 7,137.33
  4. Step 4: Simplify right side
    23,777.37x = 254,559,797.66
  5. Step 5: Solve for x
    x = 254,559,797.66/23,777.37
  6. Step 6: Final answer
    x = 10,705.97

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Double scale
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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.