Home / 4,450.36-6,670.98-2,252.42

Finding the Fourth Proportional to 4,450.36, 6,670.98 and 2,252.42

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Solution

The fourth proportional to 4,450.36, 6,670.98 and 2,252.42 is: 3,376.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.36 : 6,670.98 = 2,252.42 : x
  2. Step 2: Convert to fraction form
    4,450.36/6,670.98 = 2,252.42/x
  3. Step 3: Cross multiply
    4,450.36x = 6,670.98 × 2,252.42
  4. Step 4: Simplify right side
    4,450.36x = 15,025,848.77
  5. Step 5: Solve for x
    x = 15,025,848.77/4,450.36
  6. Step 6: Final answer
    x = 3,376.32

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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.