Home / 27,668.52-41,519.76-14,530.32

Finding the Fourth Proportional to 27,668.52, 41,519.76 and 14,530.32

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Solution

The fourth proportional to 27,668.52, 41,519.76 and 14,530.32 is: 21,804.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,668.52 : 41,519.76 = 14,530.32 : x
  2. Step 2: Convert to fraction form
    27,668.52/41,519.76 = 14,530.32/x
  3. Step 3: Cross multiply
    27,668.52x = 41,519.76 × 14,530.32
  4. Step 4: Simplify right side
    27,668.52x = 603,295,399.12
  5. Step 5: Solve for x
    x = 603,295,399.12/27,668.52
  6. Step 6: Final answer
    x = 21,804.40

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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.