Home / 33,264.76-45,906.44-18,924.24

Finding the Fourth Proportional to 33,264.76, 45,906.44 and 18,924.24

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Solution

The fourth proportional to 33,264.76, 45,906.44 and 18,924.24 is: 26,116.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264.76 : 45,906.44 = 18,924.24 : x
  2. Step 2: Convert to fraction form
    33,264.76/45,906.44 = 18,924.24/x
  3. Step 3: Cross multiply
    33,264.76x = 45,906.44 × 18,924.24
  4. Step 4: Simplify right side
    33,264.76x = 868,744,488.11
  5. Step 5: Solve for x
    x = 868,744,488.11/33,264.76
  6. Step 6: Final answer
    x = 26,116.06

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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.