Home / 11,088.03-16,622.31-4,519.74

Finding the Fourth Proportional to 11,088.03, 16,622.31 and 4,519.74

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Solution

The fourth proportional to 11,088.03, 16,622.31 and 4,519.74 is: 6,775.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088.03 : 16,622.31 = 4,519.74 : x
  2. Step 2: Convert to fraction form
    11,088.03/16,622.31 = 4,519.74/x
  3. Step 3: Cross multiply
    11,088.03x = 16,622.31 × 4,519.74
  4. Step 4: Simplify right side
    11,088.03x = 75,128,519.40
  5. Step 5: Solve for x
    x = 75,128,519.40/11,088.03
  6. Step 6: Final answer
    x = 6,775.64

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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.