Home / 4,450.01-6,675.08-1,329.32

Finding the Fourth Proportional to 4,450.01, 6,675.08 and 1,329.32

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Solution

The fourth proportional to 4,450.01, 6,675.08 and 1,329.32 is: 1,994.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.01 : 6,675.08 = 1,329.32 : x
  2. Step 2: Convert to fraction form
    4,450.01/6,675.08 = 1,329.32/x
  3. Step 3: Cross multiply
    4,450.01x = 6,675.08 × 1,329.32
  4. Step 4: Simplify right side
    4,450.01x = 8,873,327.39
  5. Step 5: Solve for x
    x = 8,873,327.39/4,450.01
  6. Step 6: Final answer
    x = 1,994.00

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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.