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Finding the Fourth Proportional to 240,517.24, 360,900.34 and 174,502.24

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Solution

The fourth proportional to 240,517.24, 360,900.34 and 174,502.24 is: 261,843.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,517.24 : 360,900.34 = 174,502.24 : x
  2. Step 2: Convert to fraction form
    240,517.24/360,900.34 = 174,502.24/x
  3. Step 3: Cross multiply
    240,517.24x = 360,900.34 × 174,502.24
  4. Step 4: Simplify right side
    240,517.24x = 62,977,916,408.26
  5. Step 5: Solve for x
    x = 62,977,916,408.26/240,517.24
  6. Step 6: Final answer
    x = 261,843.67

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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.