Home / 4,799.69-7,199.54-2,746.25

Finding the Fourth Proportional to 4,799.69, 7,199.54 and 2,746.25

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Solution

The fourth proportional to 4,799.69, 7,199.54 and 2,746.25 is: 4,119.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799.69 : 7,199.54 = 2,746.25 : x
  2. Step 2: Convert to fraction form
    4,799.69/7,199.54 = 2,746.25/x
  3. Step 3: Cross multiply
    4,799.69x = 7,199.54 × 2,746.25
  4. Step 4: Simplify right side
    4,799.69x = 19,771,736.73
  5. Step 5: Solve for x
    x = 19,771,736.73/4,799.69
  6. Step 6: Final answer
    x = 4,119.38

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.