Home / 22,829.07-34,245.90-6,189.39

Finding the Fourth Proportional to 22,829.07, 34,245.90 and 6,189.39

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Solution

The fourth proportional to 22,829.07, 34,245.90 and 6,189.39 is: 9,284.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,829.07 : 34,245.90 = 6,189.39 : x
  2. Step 2: Convert to fraction form
    22,829.07/34,245.90 = 6,189.39/x
  3. Step 3: Cross multiply
    22,829.07x = 34,245.90 × 6,189.39
  4. Step 4: Simplify right side
    22,829.07x = 211,961,231.00
  5. Step 5: Solve for x
    x = 211,961,231.00/22,829.07
  6. Step 6: Final answer
    x = 9,284.71

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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.