Home / 11,004.08-16,506.44-2,796.08

Finding the Fourth Proportional to 11,004.08, 16,506.44 and 2,796.08

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Solution

The fourth proportional to 11,004.08, 16,506.44 and 2,796.08 is: 4,194.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004.08 : 16,506.44 = 2,796.08 : x
  2. Step 2: Convert to fraction form
    11,004.08/16,506.44 = 2,796.08/x
  3. Step 3: Cross multiply
    11,004.08x = 16,506.44 × 2,796.08
  4. Step 4: Simplify right side
    11,004.08x = 46,153,326.76
  5. Step 5: Solve for x
    x = 46,153,326.76/11,004.08
  6. Step 6: Final answer
    x = 4,194.20

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1.5x scale

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.