Home / 4,692.72-6,476.04-2,596.86

Finding the Fourth Proportional to 4,692.72, 6,476.04 and 2,596.86

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Solution

The fourth proportional to 4,692.72, 6,476.04 and 2,596.86 is: 3,583.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692.72 : 6,476.04 = 2,596.86 : x
  2. Step 2: Convert to fraction form
    4,692.72/6,476.04 = 2,596.86/x
  3. Step 3: Cross multiply
    4,692.72x = 6,476.04 × 2,596.86
  4. Step 4: Simplify right side
    4,692.72x = 16,817,369.23
  5. Step 5: Solve for x
    x = 16,817,369.23/4,692.72
  6. Step 6: Final answer
    x = 3,583.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.