Home / 227,527.60-341,291.40-69,735.55

Finding the Fourth Proportional to 227,527.60, 341,291.40 and 69,735.55

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Solution

The fourth proportional to 227,527.60, 341,291.40 and 69,735.55 is: 104,603.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,527.60 : 341,291.40 = 69,735.55 : x
  2. Step 2: Convert to fraction form
    227,527.60/341,291.40 = 69,735.55/x
  3. Step 3: Cross multiply
    227,527.60x = 341,291.40 × 69,735.55
  4. Step 4: Simplify right side
    227,527.60x = 23,800,143,489.27
  5. Step 5: Solve for x
    x = 23,800,143,489.27/227,527.60
  6. Step 6: Final answer
    x = 104,603.33

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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.