Home / 4,799.92-6,623.85-2,675.43

Finding the Fourth Proportional to 4,799.92, 6,623.85 and 2,675.43

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Solution

The fourth proportional to 4,799.92, 6,623.85 and 2,675.43 is: 3,692.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799.92 : 6,623.85 = 2,675.43 : x
  2. Step 2: Convert to fraction form
    4,799.92/6,623.85 = 2,675.43/x
  3. Step 3: Cross multiply
    4,799.92x = 6,623.85 × 2,675.43
  4. Step 4: Simplify right side
    4,799.92x = 17,721,647.01
  5. Step 5: Solve for x
    x = 17,721,647.01/4,799.92
  6. Step 6: Final answer
    x = 3,692.07

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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.