Home / 111,093.12-166,638.87-44,532.27

Finding the Fourth Proportional to 111,093.12, 166,638.87 and 44,532.27

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Solution

The fourth proportional to 111,093.12, 166,638.87 and 44,532.27 is: 66,798.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,093.12 : 166,638.87 = 44,532.27 : x
  2. Step 2: Convert to fraction form
    111,093.12/166,638.87 = 44,532.27/x
  3. Step 3: Cross multiply
    111,093.12x = 166,638.87 × 44,532.27
  4. Step 4: Simplify right side
    111,093.12x = 7,420,807,151.33
  5. Step 5: Solve for x
    x = 7,420,807,151.33/111,093.12
  6. Step 6: Final answer
    x = 66,798.08

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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.