Home / 29,388.09-44,085.93-9,668.64

Finding the Fourth Proportional to 29,388.09, 44,085.93 and 9,668.64

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Solution

The fourth proportional to 29,388.09, 44,085.93 and 9,668.64 is: 14,504.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,388.09 : 44,085.93 = 9,668.64 : x
  2. Step 2: Convert to fraction form
    29,388.09/44,085.93 = 9,668.64/x
  3. Step 3: Cross multiply
    29,388.09x = 44,085.93 × 9,668.64
  4. Step 4: Simplify right side
    29,388.09x = 426,250,986.24
  5. Step 5: Solve for x
    x = 426,250,986.24/29,388.09
  6. Step 6: Final answer
    x = 14,504.21

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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.