Home / 30,093.07-41,524.37-16,663.98

Finding the Fourth Proportional to 30,093.07, 41,524.37 and 16,663.98

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Solution

The fourth proportional to 30,093.07, 41,524.37 and 16,663.98 is: 22,994.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,093.07 : 41,524.37 = 16,663.98 : x
  2. Step 2: Convert to fraction form
    30,093.07/41,524.37 = 16,663.98/x
  3. Step 3: Cross multiply
    30,093.07x = 41,524.37 × 16,663.98
  4. Step 4: Simplify right side
    30,093.07x = 691,961,219.37
  5. Step 5: Solve for x
    x = 691,961,219.37/30,093.07
  6. Step 6: Final answer
    x = 22,994.04

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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.