Home / 33,546.34-46,294.04-18,440.54

Finding the Fourth Proportional to 33,546.34, 46,294.04 and 18,440.54

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Solution

The fourth proportional to 33,546.34, 46,294.04 and 18,440.54 is: 25,448.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,546.34 : 46,294.04 = 18,440.54 : x
  2. Step 2: Convert to fraction form
    33,546.34/46,294.04 = 18,440.54/x
  3. Step 3: Cross multiply
    33,546.34x = 46,294.04 × 18,440.54
  4. Step 4: Simplify right side
    33,546.34x = 853,687,004.18
  5. Step 5: Solve for x
    x = 853,687,004.18/33,546.34
  6. Step 6: Final answer
    x = 25,448.00

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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.