Home / 34,066.25-51,099.83-10,692.69

Finding the Fourth Proportional to 34,066.25, 51,099.83 and 10,692.69

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Solution

The fourth proportional to 34,066.25, 51,099.83 and 10,692.69 is: 16,039.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,066.25 : 51,099.83 = 10,692.69 : x
  2. Step 2: Convert to fraction form
    34,066.25/51,099.83 = 10,692.69/x
  3. Step 3: Cross multiply
    34,066.25x = 51,099.83 × 10,692.69
  4. Step 4: Simplify right side
    34,066.25x = 546,394,436.25
  5. Step 5: Solve for x
    x = 546,394,436.25/34,066.25
  6. Step 6: Final answer
    x = 16,039.17

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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.