Home / 36,094.09-54,147.30-11,133.67

Finding the Fourth Proportional to 36,094.09, 54,147.30 and 11,133.67

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Solution

The fourth proportional to 36,094.09, 54,147.30 and 11,133.67 is: 16,702.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,094.09 : 54,147.30 = 11,133.67 : x
  2. Step 2: Convert to fraction form
    36,094.09/54,147.30 = 11,133.67/x
  3. Step 3: Cross multiply
    36,094.09x = 54,147.30 × 11,133.67
  4. Step 4: Simplify right side
    36,094.09x = 602,858,169.59
  5. Step 5: Solve for x
    x = 602,858,169.59/36,094.09
  6. Step 6: Final answer
    x = 16,702.41

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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.