Home / 35,883-53,835.84-16,163.28

Finding the Fourth Proportional to 35,883, 53,835.84 and 16,163.28

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Solution

The fourth proportional to 35,883, 53,835.84 and 16,163.28 is: 24,250.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,883 : 53,835.84 = 16,163.28 : x
  2. Step 2: Convert to fraction form
    35,883/53,835.84 = 16,163.28/x
  3. Step 3: Cross multiply
    35,883x = 53,835.84 × 16,163.28
  4. Step 4: Simplify right side
    35,883x = 870,163,755.96
  5. Step 5: Solve for x
    x = 870,163,755.96/35,883
  6. Step 6: Final answer
    x = 24,250.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.