Home / 47,163.96-65,087.98-25,944.84

Finding the Fourth Proportional to 47,163.96, 65,087.98 and 25,944.84

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Solution

The fourth proportional to 47,163.96, 65,087.98 and 25,944.84 is: 35,804.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,163.96 : 65,087.98 = 25,944.84 : x
  2. Step 2: Convert to fraction form
    47,163.96/65,087.98 = 25,944.84/x
  3. Step 3: Cross multiply
    47,163.96x = 65,087.98 × 25,944.84
  4. Step 4: Simplify right side
    47,163.96x = 1,688,697,227.02
  5. Step 5: Solve for x
    x = 1,688,697,227.02/47,163.96
  6. Step 6: Final answer
    x = 35,804.82

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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.