Home / 33,668.27-46,459.49-19,522.03

Finding the Fourth Proportional to 33,668.27, 46,459.49 and 19,522.03

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Solution

The fourth proportional to 33,668.27, 46,459.49 and 19,522.03 is: 26,938.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,668.27 : 46,459.49 = 19,522.03 : x
  2. Step 2: Convert to fraction form
    33,668.27/46,459.49 = 19,522.03/x
  3. Step 3: Cross multiply
    33,668.27x = 46,459.49 × 19,522.03
  4. Step 4: Simplify right side
    33,668.27x = 906,983,343.81
  5. Step 5: Solve for x
    x = 906,983,343.81/33,668.27
  6. Step 6: Final answer
    x = 26,938.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.