Home / 4,800.27-6,624.10-2,675.68

Finding the Fourth Proportional to 4,800.27, 6,624.10 and 2,675.68

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Solution

The fourth proportional to 4,800.27, 6,624.10 and 2,675.68 is: 3,692.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,800.27 : 6,624.10 = 2,675.68 : x
  2. Step 2: Convert to fraction form
    4,800.27/6,624.10 = 2,675.68/x
  3. Step 3: Cross multiply
    4,800.27x = 6,624.10 × 2,675.68
  4. Step 4: Simplify right side
    4,800.27x = 17,723,971.89
  5. Step 5: Solve for x
    x = 17,723,971.89/4,800.27
  6. Step 6: Final answer
    x = 3,692.29

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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.