Home / 6,960.69-10,442.67-2,030.85

Finding the Fourth Proportional to 6,960.69, 10,442.67 and 2,030.85

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Solution

The fourth proportional to 6,960.69, 10,442.67 and 2,030.85 is: 3,046.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960.69 : 10,442.67 = 2,030.85 : x
  2. Step 2: Convert to fraction form
    6,960.69/10,442.67 = 2,030.85/x
  3. Step 3: Cross multiply
    6,960.69x = 10,442.67 × 2,030.85
  4. Step 4: Simplify right side
    6,960.69x = 21,207,496.37
  5. Step 5: Solve for x
    x = 21,207,496.37/6,960.69
  6. Step 6: Final answer
    x = 3,046.75

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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.