Home / 4,643.02-6,964.44-1,180.27

Finding the Fourth Proportional to 4,643.02, 6,964.44 and 1,180.27

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Solution

The fourth proportional to 4,643.02, 6,964.44 and 1,180.27 is: 1,770.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,643.02 : 6,964.44 = 1,180.27 : x
  2. Step 2: Convert to fraction form
    4,643.02/6,964.44 = 1,180.27/x
  3. Step 3: Cross multiply
    4,643.02x = 6,964.44 × 1,180.27
  4. Step 4: Simplify right side
    4,643.02x = 8,219,919.60
  5. Step 5: Solve for x
    x = 8,219,919.60/4,643.02
  6. Step 6: Final answer
    x = 1,770.38

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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.