Home / 4,799.68-6,623.54-2,675.19

Finding the Fourth Proportional to 4,799.68, 6,623.54 and 2,675.19

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Solution

The fourth proportional to 4,799.68, 6,623.54 and 2,675.19 is: 3,691.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799.68 : 6,623.54 = 2,675.19 : x
  2. Step 2: Convert to fraction form
    4,799.68/6,623.54 = 2,675.19/x
  3. Step 3: Cross multiply
    4,799.68x = 6,623.54 × 2,675.19
  4. Step 4: Simplify right side
    4,799.68x = 17,719,214.67
  5. Step 5: Solve for x
    x = 17,719,214.67/4,799.68
  6. Step 6: Final answer
    x = 3,691.75

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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.