Home / 11,336.48-17,004.87-3,941.08

Finding the Fourth Proportional to 11,336.48, 17,004.87 and 3,941.08

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Solution

The fourth proportional to 11,336.48, 17,004.87 and 3,941.08 is: 5,911.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,336.48 : 17,004.87 = 3,941.08 : x
  2. Step 2: Convert to fraction form
    11,336.48/17,004.87 = 3,941.08/x
  3. Step 3: Cross multiply
    11,336.48x = 17,004.87 × 3,941.08
  4. Step 4: Simplify right side
    11,336.48x = 67,017,510.55
  5. Step 5: Solve for x
    x = 67,017,510.55/11,336.48
  6. Step 6: Final answer
    x = 5,911.67

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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.