Home / 11,080.96-16,582.42-6,922.92

Finding the Fourth Proportional to 11,080.96, 16,582.42 and 6,922.92

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Solution

The fourth proportional to 11,080.96, 16,582.42 and 6,922.92 is: 10,360.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,080.96 : 16,582.42 = 6,922.92 : x
  2. Step 2: Convert to fraction form
    11,080.96/16,582.42 = 6,922.92/x
  3. Step 3: Cross multiply
    11,080.96x = 16,582.42 × 6,922.92
  4. Step 4: Simplify right side
    11,080.96x = 114,798,767.07
  5. Step 5: Solve for x
    x = 114,798,767.07/11,080.96
  6. Step 6: Final answer
    x = 10,360.00

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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.