Home / 5,670.45-8,505.96-4,022.29

Finding the Fourth Proportional to 5,670.45, 8,505.96 and 4,022.29

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Solution

The fourth proportional to 5,670.45, 8,505.96 and 4,022.29 is: 6,033.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670.45 : 8,505.96 = 4,022.29 : x
  2. Step 2: Convert to fraction form
    5,670.45/8,505.96 = 4,022.29/x
  3. Step 3: Cross multiply
    5,670.45x = 8,505.96 × 4,022.29
  4. Step 4: Simplify right side
    5,670.45x = 34,213,437.85
  5. Step 5: Solve for x
    x = 34,213,437.85/5,670.45
  6. Step 6: Final answer
    x = 6,033.64

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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.