Home / 160,847.81-222,027.44-109,823.93

Finding the Fourth Proportional to 160,847.81, 222,027.44 and 109,823.93

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Solution

The fourth proportional to 160,847.81, 222,027.44 and 109,823.93 is: 151,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,847.81 : 222,027.44 = 109,823.93 : x
  2. Step 2: Convert to fraction form
    160,847.81/222,027.44 = 109,823.93/x
  3. Step 3: Cross multiply
    160,847.81x = 222,027.44 × 109,823.93
  4. Step 4: Simplify right side
    160,847.81x = 24,383,924,369.38
  5. Step 5: Solve for x
    x = 24,383,924,369.38/160,847.81
  6. Step 6: Final answer
    x = 151,596.25

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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.