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Finding the Fourth Proportional to 6,692.58, 10,048.59 and 4,107.06

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Solution

The fourth proportional to 6,692.58, 10,048.59 and 4,107.06 is: 6,166.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,692.58 : 10,048.59 = 4,107.06 : x
  2. Step 2: Convert to fraction form
    6,692.58/10,048.59 = 4,107.06/x
  3. Step 3: Cross multiply
    6,692.58x = 10,048.59 × 4,107.06
  4. Step 4: Simplify right side
    6,692.58x = 41,270,162.05
  5. Step 5: Solve for x
    x = 41,270,162.05/6,692.58
  6. Step 6: Final answer
    x = 6,166.55

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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.