Home / 88,476.70-122,093.63-48,190.27

Finding the Fourth Proportional to 88,476.70, 122,093.63 and 48,190.27

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Solution

The fourth proportional to 88,476.70, 122,093.63 and 48,190.27 is: 66,500.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,476.70 : 122,093.63 = 48,190.27 : x
  2. Step 2: Convert to fraction form
    88,476.70/122,093.63 = 48,190.27/x
  3. Step 3: Cross multiply
    88,476.70x = 122,093.63 × 48,190.27
  4. Step 4: Simplify right side
    88,476.70x = 5,883,724,504.99
  5. Step 5: Solve for x
    x = 5,883,724,504.99/88,476.70
  6. Step 6: Final answer
    x = 66,500.27

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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.