Home / 246,912.08-370,519.32-106,667.60

Finding the Fourth Proportional to 246,912.08, 370,519.32 and 106,667.60

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Solution

The fourth proportional to 246,912.08, 370,519.32 and 106,667.60 is: 160,066.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,912.08 : 370,519.32 = 106,667.60 : x
  2. Step 2: Convert to fraction form
    246,912.08/370,519.32 = 106,667.60/x
  3. Step 3: Cross multiply
    246,912.08x = 370,519.32 × 106,667.60
  4. Step 4: Simplify right side
    246,912.08x = 39,522,406,618.03
  5. Step 5: Solve for x
    x = 39,522,406,618.03/246,912.08
  6. Step 6: Final answer
    x = 160,066.72

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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.