Home / 36,469.58-54,696.06-13,095.95

Finding the Fourth Proportional to 36,469.58, 54,696.06 and 13,095.95

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Solution

The fourth proportional to 36,469.58, 54,696.06 and 13,095.95 is: 19,640.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,469.58 : 54,696.06 = 13,095.95 : x
  2. Step 2: Convert to fraction form
    36,469.58/54,696.06 = 13,095.95/x
  3. Step 3: Cross multiply
    36,469.58x = 54,696.06 × 13,095.95
  4. Step 4: Simplify right side
    36,469.58x = 716,296,593.48
  5. Step 5: Solve for x
    x = 716,296,593.48/36,469.58
  6. Step 6: Final answer
    x = 19,640.94

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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.