Home / 4,925.37-6,796.77-2,687.19

Finding the Fourth Proportional to 4,925.37, 6,796.77 and 2,687.19

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Solution

The fourth proportional to 4,925.37, 6,796.77 and 2,687.19 is: 3,708.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.37 : 6,796.77 = 2,687.19 : x
  2. Step 2: Convert to fraction form
    4,925.37/6,796.77 = 2,687.19/x
  3. Step 3: Cross multiply
    4,925.37x = 6,796.77 × 2,687.19
  4. Step 4: Simplify right side
    4,925.37x = 18,264,212.38
  5. Step 5: Solve for x
    x = 18,264,212.38/4,925.37
  6. Step 6: Final answer
    x = 3,708.19

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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.