Home / 7,069.19-10,600.41-2,625.44

Finding the Fourth Proportional to 7,069.19, 10,600.41 and 2,625.44

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Solution

The fourth proportional to 7,069.19, 10,600.41 and 2,625.44 is: 3,936.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,069.19 : 10,600.41 = 2,625.44 : x
  2. Step 2: Convert to fraction form
    7,069.19/10,600.41 = 2,625.44/x
  3. Step 3: Cross multiply
    7,069.19x = 10,600.41 × 2,625.44
  4. Step 4: Simplify right side
    7,069.19x = 27,830,740.43
  5. Step 5: Solve for x
    x = 27,830,740.43/7,069.19
  6. Step 6: Final answer
    x = 3,936.91

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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.