Home / 4,895.06-6,755.19-2,799.23

Finding the Fourth Proportional to 4,895.06, 6,755.19 and 2,799.23

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Solution

The fourth proportional to 4,895.06, 6,755.19 and 2,799.23 is: 3,862.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895.06 : 6,755.19 = 2,799.23 : x
  2. Step 2: Convert to fraction form
    4,895.06/6,755.19 = 2,799.23/x
  3. Step 3: Cross multiply
    4,895.06x = 6,755.19 × 2,799.23
  4. Step 4: Simplify right side
    4,895.06x = 18,909,330.50
  5. Step 5: Solve for x
    x = 18,909,330.50/4,895.06
  6. Step 6: Final answer
    x = 3,862.94

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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.