Home / 11,090.02-16,616.23-6,698.25

Finding the Fourth Proportional to 11,090.02, 16,616.23 and 6,698.25

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Solution

The fourth proportional to 11,090.02, 16,616.23 and 6,698.25 is: 10,036.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,090.02 : 16,616.23 = 6,698.25 : x
  2. Step 2: Convert to fraction form
    11,090.02/16,616.23 = 6,698.25/x
  3. Step 3: Cross multiply
    11,090.02x = 16,616.23 × 6,698.25
  4. Step 4: Simplify right side
    11,090.02x = 111,299,683.53
  5. Step 5: Solve for x
    x = 111,299,683.53/11,090.02
  6. Step 6: Final answer
    x = 10,036.02

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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.