Home / 111,922.23-167,895.64-37,015.08

Finding the Fourth Proportional to 111,922.23, 167,895.64 and 37,015.08

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Solution

The fourth proportional to 111,922.23, 167,895.64 and 37,015.08 is: 55,526.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,922.23 : 167,895.64 = 37,015.08 : x
  2. Step 2: Convert to fraction form
    111,922.23/167,895.64 = 37,015.08/x
  3. Step 3: Cross multiply
    111,922.23x = 167,895.64 × 37,015.08
  4. Step 4: Simplify right side
    111,922.23x = 6,214,670,546.25
  5. Step 5: Solve for x
    x = 6,214,670,546.25/111,922.23
  6. Step 6: Final answer
    x = 55,526.69

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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.