Home / 6,692.39-10,035.73-2,740.92

Finding the Fourth Proportional to 6,692.39, 10,035.73 and 2,740.92

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Solution

The fourth proportional to 6,692.39, 10,035.73 and 2,740.92 is: 4,110.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,692.39 : 10,035.73 = 2,740.92 : x
  2. Step 2: Convert to fraction form
    6,692.39/10,035.73 = 2,740.92/x
  3. Step 3: Cross multiply
    6,692.39x = 10,035.73 × 2,740.92
  4. Step 4: Simplify right side
    6,692.39x = 27,507,133.07
  5. Step 5: Solve for x
    x = 27,507,133.07/6,692.39
  6. Step 6: Final answer
    x = 4,110.21

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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.