Home / 4,967.98-6,860.27-3,706.84

Finding the Fourth Proportional to 4,967.98, 6,860.27 and 3,706.84

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Solution

The fourth proportional to 4,967.98, 6,860.27 and 3,706.84 is: 5,118.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967.98 : 6,860.27 = 3,706.84 : x
  2. Step 2: Convert to fraction form
    4,967.98/6,860.27 = 3,706.84/x
  3. Step 3: Cross multiply
    4,967.98x = 6,860.27 × 3,706.84
  4. Step 4: Simplify right side
    4,967.98x = 25,429,911.37
  5. Step 5: Solve for x
    x = 25,429,911.37/4,967.98
  6. Step 6: Final answer
    x = 5,118.76

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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.