Home / 11,091.02-16,617.73-6,699.25

Finding the Fourth Proportional to 11,091.02, 16,617.73 and 6,699.25

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Solution

The fourth proportional to 11,091.02, 16,617.73 and 6,699.25 is: 10,037.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,091.02 : 16,617.73 = 6,699.25 : x
  2. Step 2: Convert to fraction form
    11,091.02/16,617.73 = 6,699.25/x
  3. Step 3: Cross multiply
    11,091.02x = 16,617.73 × 6,699.25
  4. Step 4: Simplify right side
    11,091.02x = 111,326,327.70
  5. Step 5: Solve for x
    x = 111,326,327.70/11,091.02
  6. Step 6: Final answer
    x = 10,037.52

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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.