Home / 6,950.04-10,423.99-2,018.66

Finding the Fourth Proportional to 6,950.04, 10,423.99 and 2,018.66

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Solution

The fourth proportional to 6,950.04, 10,423.99 and 2,018.66 is: 3,027.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950.04 : 10,423.99 = 2,018.66 : x
  2. Step 2: Convert to fraction form
    6,950.04/10,423.99 = 2,018.66/x
  3. Step 3: Cross multiply
    6,950.04x = 10,423.99 × 2,018.66
  4. Step 4: Simplify right side
    6,950.04x = 21,042,442.06
  5. Step 5: Solve for x
    x = 21,042,442.06/6,950.04
  6. Step 6: Final answer
    x = 3,027.67

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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.