Home / 151,692.92-227,464.50-46,486.52

Finding the Fourth Proportional to 151,692.92, 227,464.50 and 46,486.52

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Solution

The fourth proportional to 151,692.92, 227,464.50 and 46,486.52 is: 69,706.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,692.92 : 227,464.50 = 46,486.52 : x
  2. Step 2: Convert to fraction form
    151,692.92/227,464.50 = 46,486.52/x
  3. Step 3: Cross multiply
    151,692.92x = 227,464.50 × 46,486.52
  4. Step 4: Simplify right side
    151,692.92x = 10,574,033,028.54
  5. Step 5: Solve for x
    x = 10,574,033,028.54/151,692.92
  6. Step 6: Final answer
    x = 69,706.83

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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.