Home / 4,467.60-6,707.80-2,523.60

Finding the Fourth Proportional to 4,467.60, 6,707.80 and 2,523.60

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Solution

The fourth proportional to 4,467.60, 6,707.80 and 2,523.60 is: 3,789.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.60 : 6,707.80 = 2,523.60 : x
  2. Step 2: Convert to fraction form
    4,467.60/6,707.80 = 2,523.60/x
  3. Step 3: Cross multiply
    4,467.60x = 6,707.80 × 2,523.60
  4. Step 4: Simplify right side
    4,467.60x = 16,927,804.08
  5. Step 5: Solve for x
    x = 16,927,804.08/4,467.60
  6. Step 6: Final answer
    x = 3,789.02

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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.