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Finding the Fourth Proportional to 70,241.70, 96,925.59 and 41,562.24

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Solution

The fourth proportional to 70,241.70, 96,925.59 and 41,562.24 is: 57,351.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,241.70 : 96,925.59 = 41,562.24 : x
  2. Step 2: Convert to fraction form
    70,241.70/96,925.59 = 41,562.24/x
  3. Step 3: Cross multiply
    70,241.70x = 96,925.59 × 41,562.24
  4. Step 4: Simplify right side
    70,241.70x = 4,028,444,633.72
  5. Step 5: Solve for x
    x = 4,028,444,633.72/70,241.70
  6. Step 6: Final answer
    x = 57,351.18

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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.