Home / 11,059.22-16,580.51-6,675.64

Finding the Fourth Proportional to 11,059.22, 16,580.51 and 6,675.64

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Solution

The fourth proportional to 11,059.22, 16,580.51 and 6,675.64 is: 10,008.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,059.22 : 16,580.51 = 6,675.64 : x
  2. Step 2: Convert to fraction form
    11,059.22/16,580.51 = 6,675.64/x
  3. Step 3: Cross multiply
    11,059.22x = 16,580.51 × 6,675.64
  4. Step 4: Simplify right side
    11,059.22x = 110,685,515.78
  5. Step 5: Solve for x
    x = 110,685,515.78/11,059.22
  6. Step 6: Final answer
    x = 10,008.44

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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.