Home / 4,448.31-6,657.04-2,692.25

Finding the Fourth Proportional to 4,448.31, 6,657.04 and 2,692.25

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Solution

The fourth proportional to 4,448.31, 6,657.04 and 2,692.25 is: 4,029.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448.31 : 6,657.04 = 2,692.25 : x
  2. Step 2: Convert to fraction form
    4,448.31/6,657.04 = 2,692.25/x
  3. Step 3: Cross multiply
    4,448.31x = 6,657.04 × 2,692.25
  4. Step 4: Simplify right side
    4,448.31x = 17,922,410.98
  5. Step 5: Solve for x
    x = 17,922,410.98/4,448.31
  6. Step 6: Final answer
    x = 4,029.04

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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.