Home / 264,929.63-365,588.11-151,759.67

Finding the Fourth Proportional to 264,929.63, 365,588.11 and 151,759.67

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Solution

The fourth proportional to 264,929.63, 365,588.11 and 151,759.67 is: 209,419.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,929.63 : 365,588.11 = 151,759.67 : x
  2. Step 2: Convert to fraction form
    264,929.63/365,588.11 = 151,759.67/x
  3. Step 3: Cross multiply
    264,929.63x = 365,588.11 × 151,759.67
  4. Step 4: Simplify right side
    264,929.63x = 55,481,530,929.52
  5. Step 5: Solve for x
    x = 55,481,530,929.52/264,929.63
  6. Step 6: Final answer
    x = 209,419.88

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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.