Home / 4,925.34-6,796.94-2,687.22

Finding the Fourth Proportional to 4,925.34, 6,796.94 and 2,687.22

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Solution

The fourth proportional to 4,925.34, 6,796.94 and 2,687.22 is: 3,708.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.34 : 6,796.94 = 2,687.22 : x
  2. Step 2: Convert to fraction form
    4,925.34/6,796.94 = 2,687.22/x
  3. Step 3: Cross multiply
    4,925.34x = 6,796.94 × 2,687.22
  4. Step 4: Simplify right side
    4,925.34x = 18,264,859.67
  5. Step 5: Solve for x
    x = 18,264,859.67/4,925.34
  6. Step 6: Final answer
    x = 3,708.34

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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.