Home / 6,797.33-10,194.13-1,865.80

Finding the Fourth Proportional to 6,797.33, 10,194.13 and 1,865.80

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Solution

The fourth proportional to 6,797.33, 10,194.13 and 1,865.80 is: 2,798.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797.33 : 10,194.13 = 1,865.80 : x
  2. Step 2: Convert to fraction form
    6,797.33/10,194.13 = 1,865.80/x
  3. Step 3: Cross multiply
    6,797.33x = 10,194.13 × 1,865.80
  4. Step 4: Simplify right side
    6,797.33x = 19,020,207.75
  5. Step 5: Solve for x
    x = 19,020,207.75/6,797.33
  6. Step 6: Final answer
    x = 2,798.19

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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.