Home / 244,601.45-366,902.18-111,741.20

Finding the Fourth Proportional to 244,601.45, 366,902.18 and 111,741.20

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Solution

The fourth proportional to 244,601.45, 366,902.18 and 111,741.20 is: 167,611.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,601.45 : 366,902.18 = 111,741.20 : x
  2. Step 2: Convert to fraction form
    244,601.45/366,902.18 = 111,741.20/x
  3. Step 3: Cross multiply
    244,601.45x = 366,902.18 × 111,741.20
  4. Step 4: Simplify right side
    244,601.45x = 40,998,089,875.82
  5. Step 5: Solve for x
    x = 40,998,089,875.82/244,601.45
  6. Step 6: Final answer
    x = 167,611.80

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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.