Home / 4,274.69-6,412.03-1,196.69

Finding the Fourth Proportional to 4,274.69, 6,412.03 and 1,196.69

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Solution

The fourth proportional to 4,274.69, 6,412.03 and 1,196.69 is: 1,795.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274.69 : 6,412.03 = 1,196.69 : x
  2. Step 2: Convert to fraction form
    4,274.69/6,412.03 = 1,196.69/x
  3. Step 3: Cross multiply
    4,274.69x = 6,412.03 × 1,196.69
  4. Step 4: Simplify right side
    4,274.69x = 7,673,199.14
  5. Step 5: Solve for x
    x = 7,673,199.14/4,274.69
  6. Step 6: Final answer
    x = 1,795.03

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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.