Home / 6,467.02-9,705.36-4,804.99

Finding the Fourth Proportional to 6,467.02, 9,705.36 and 4,804.99

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Solution

The fourth proportional to 6,467.02, 9,705.36 and 4,804.99 is: 7,211.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,467.02 : 9,705.36 = 4,804.99 : x
  2. Step 2: Convert to fraction form
    6,467.02/9,705.36 = 4,804.99/x
  3. Step 3: Cross multiply
    6,467.02x = 9,705.36 × 4,804.99
  4. Step 4: Simplify right side
    6,467.02x = 46,634,157.75
  5. Step 5: Solve for x
    x = 46,634,157.75/6,467.02
  6. Step 6: Final answer
    x = 7,211.07

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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.