Home / 44,189.92-66,154.64-29,169.33

Finding the Fourth Proportional to 44,189.92, 66,154.64 and 29,169.33

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Solution

The fourth proportional to 44,189.92, 66,154.64 and 29,169.33 is: 43,668.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,189.92 : 66,154.64 = 29,169.33 : x
  2. Step 2: Convert to fraction form
    44,189.92/66,154.64 = 29,169.33/x
  3. Step 3: Cross multiply
    44,189.92x = 66,154.64 × 29,169.33
  4. Step 4: Simplify right side
    44,189.92x = 1,929,686,131.26
  5. Step 5: Solve for x
    x = 1,929,686,131.26/44,189.92
  6. Step 6: Final answer
    x = 43,668.01

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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.