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Finding the Fourth Proportional to 70,004.96, 96,606.96 and 41,325.92

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Solution

The fourth proportional to 70,004.96, 96,606.96 and 41,325.92 is: 57,029.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,004.96 : 96,606.96 = 41,325.92 : x
  2. Step 2: Convert to fraction form
    70,004.96/96,606.96 = 41,325.92/x
  3. Step 3: Cross multiply
    70,004.96x = 96,606.96 × 41,325.92
  4. Step 4: Simplify right side
    70,004.96x = 3,992,371,500.40
  5. Step 5: Solve for x
    x = 3,992,371,500.40/70,004.96
  6. Step 6: Final answer
    x = 57,029.84

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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.