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Finding the Fourth Proportional to 607.21, 910.01 and 241.57

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Solution

The fourth proportional to 607.21, 910.01 and 241.57 is: 362.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    607.21 : 910.01 = 241.57 : x
  2. Step 2: Convert to fraction form
    607.21/910.01 = 241.57/x
  3. Step 3: Cross multiply
    607.21x = 910.01 × 241.57
  4. Step 4: Simplify right side
    607.21x = 219,831.12
  5. Step 5: Solve for x
    x = 219,831.12/607.21
  6. Step 6: Final answer
    x = 362.03

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.