Home / 33,729.14-46,549.52-19,581.14

Finding the Fourth Proportional to 33,729.14, 46,549.52 and 19,581.14

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Solution

The fourth proportional to 33,729.14, 46,549.52 and 19,581.14 is: 27,023.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729.14 : 46,549.52 = 19,581.14 : x
  2. Step 2: Convert to fraction form
    33,729.14/46,549.52 = 19,581.14/x
  3. Step 3: Cross multiply
    33,729.14x = 46,549.52 × 19,581.14
  4. Step 4: Simplify right side
    33,729.14x = 911,492,668.05
  5. Step 5: Solve for x
    x = 911,492,668.05/33,729.14
  6. Step 6: Final answer
    x = 27,023.89

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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.