Home / 264,734.48-365,334.40-151,558.08

Finding the Fourth Proportional to 264,734.48, 365,334.40 and 151,558.08

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Solution

The fourth proportional to 264,734.48, 365,334.40 and 151,558.08 is: 209,150.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,734.48 : 365,334.40 = 151,558.08 : x
  2. Step 2: Convert to fraction form
    264,734.48/365,334.40 = 151,558.08/x
  3. Step 3: Cross multiply
    264,734.48x = 365,334.40 × 151,558.08
  4. Step 4: Simplify right side
    264,734.48x = 55,369,380,221.95
  5. Step 5: Solve for x
    x = 55,369,380,221.95/264,734.48
  6. Step 6: Final answer
    x = 209,150.62

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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.