Home / 167,028.67-250,597.98-111,088.85

Finding the Fourth Proportional to 167,028.67, 250,597.98 and 111,088.85

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Solution

The fourth proportional to 167,028.67, 250,597.98 and 111,088.85 is: 166,669.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,028.67 : 250,597.98 = 111,088.85 : x
  2. Step 2: Convert to fraction form
    167,028.67/250,597.98 = 111,088.85/x
  3. Step 3: Cross multiply
    167,028.67x = 250,597.98 × 111,088.85
  4. Step 4: Simplify right side
    167,028.67x = 27,838,641,410.52
  5. Step 5: Solve for x
    x = 27,838,641,410.52/167,028.67
  6. Step 6: Final answer
    x = 166,669.84

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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.