Home / 4,430.44-6,647.58-2,376.04

Finding the Fourth Proportional to 4,430.44, 6,647.58 and 2,376.04

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Solution

The fourth proportional to 4,430.44, 6,647.58 and 2,376.04 is: 3,565.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.44 : 6,647.58 = 2,376.04 : x
  2. Step 2: Convert to fraction form
    4,430.44/6,647.58 = 2,376.04/x
  3. Step 3: Cross multiply
    4,430.44x = 6,647.58 × 2,376.04
  4. Step 4: Simplify right side
    4,430.44x = 15,794,915.98
  5. Step 5: Solve for x
    x = 15,794,915.98/4,430.44
  6. Step 6: Final answer
    x = 3,565.09

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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.