Home / 4,692.39-6,475.47-2,596.50

Finding the Fourth Proportional to 4,692.39, 6,475.47 and 2,596.50

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Solution

The fourth proportional to 4,692.39, 6,475.47 and 2,596.50 is: 3,583.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692.39 : 6,475.47 = 2,596.50 : x
  2. Step 2: Convert to fraction form
    4,692.39/6,475.47 = 2,596.50/x
  3. Step 3: Cross multiply
    4,692.39x = 6,475.47 × 2,596.50
  4. Step 4: Simplify right side
    4,692.39x = 16,813,557.86
  5. Step 5: Solve for x
    x = 16,813,557.86/4,692.39
  6. Step 6: Final answer
    x = 3,583.15

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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.