Home / 151,768.18-227,696.01-46,602.64

Finding the Fourth Proportional to 151,768.18, 227,696.01 and 46,602.64

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Solution

The fourth proportional to 151,768.18, 227,696.01 and 46,602.64 is: 69,917.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,768.18 : 227,696.01 = 46,602.64 : x
  2. Step 2: Convert to fraction form
    151,768.18/227,696.01 = 46,602.64/x
  3. Step 3: Cross multiply
    151,768.18x = 227,696.01 × 46,602.64
  4. Step 4: Simplify right side
    151,768.18x = 10,611,235,183.47
  5. Step 5: Solve for x
    x = 10,611,235,183.47/151,768.18
  6. Step 6: Final answer
    x = 69,917.39

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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.