Home / 264,625.38-365,156.64-149,881.14

Finding the Fourth Proportional to 264,625.38, 365,156.64 and 149,881.14

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Solution

The fourth proportional to 264,625.38, 365,156.64 and 149,881.14 is: 206,821.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,625.38 : 365,156.64 = 149,881.14 : x
  2. Step 2: Convert to fraction form
    264,625.38/365,156.64 = 149,881.14/x
  3. Step 3: Cross multiply
    264,625.38x = 365,156.64 × 149,881.14
  4. Step 4: Simplify right side
    264,625.38x = 54,730,093,481.77
  5. Step 5: Solve for x
    x = 54,730,093,481.77/264,625.38
  6. Step 6: Final answer
    x = 206,821.03

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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.