Home / 4,458.02-6,153.09-2,966

Finding the Fourth Proportional to 4,458.02, 6,153.09 and 2,966

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Solution

The fourth proportional to 4,458.02, 6,153.09 and 2,966 is: 4,093.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.02 : 6,153.09 = 2,966 : x
  2. Step 2: Convert to fraction form
    4,458.02/6,153.09 = 2,966/x
  3. Step 3: Cross multiply
    4,458.02x = 6,153.09 × 2,966
  4. Step 4: Simplify right side
    4,458.02x = 18,250,064.94
  5. Step 5: Solve for x
    x = 18,250,064.94/4,458.02
  6. Step 6: Final answer
    x = 4,093.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.