Home / 11,284.02-16,927.47-4,268.34

Finding the Fourth Proportional to 11,284.02, 16,927.47 and 4,268.34

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Solution

The fourth proportional to 11,284.02, 16,927.47 and 4,268.34 is: 6,403.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,284.02 : 16,927.47 = 4,268.34 : x
  2. Step 2: Convert to fraction form
    11,284.02/16,927.47 = 4,268.34/x
  3. Step 3: Cross multiply
    11,284.02x = 16,927.47 × 4,268.34
  4. Step 4: Simplify right side
    11,284.02x = 72,252,197.30
  5. Step 5: Solve for x
    x = 72,252,197.30/11,284.02
  6. Step 6: Final answer
    x = 6,403.05

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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.