Home / 11,080.22-16,632.20-6,154.00

Finding the Fourth Proportional to 11,080.22, 16,632.20 and 6,154.00

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Solution

The fourth proportional to 11,080.22, 16,632.20 and 6,154.00 is: 9,237.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,080.22 : 16,632.20 = 6,154.00 : x
  2. Step 2: Convert to fraction form
    11,080.22/16,632.20 = 6,154.00/x
  3. Step 3: Cross multiply
    11,080.22x = 16,632.20 × 6,154.00
  4. Step 4: Simplify right side
    11,080.22x = 102,354,532.60
  5. Step 5: Solve for x
    x = 102,354,532.60/11,080.22
  6. Step 6: Final answer
    x = 9,237.59

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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.