Home / 33,522.76-46,262.19-18,416.36

Finding the Fourth Proportional to 33,522.76, 46,262.19 and 18,416.36

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Solution

The fourth proportional to 33,522.76, 46,262.19 and 18,416.36 is: 25,415.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,522.76 : 46,262.19 = 18,416.36 : x
  2. Step 2: Convert to fraction form
    33,522.76/46,262.19 = 18,416.36/x
  3. Step 3: Cross multiply
    33,522.76x = 46,262.19 × 18,416.36
  4. Step 4: Simplify right side
    33,522.76x = 851,981,226.55
  5. Step 5: Solve for x
    x = 851,981,226.55/33,522.76
  6. Step 6: Final answer
    x = 25,415.01

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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.