Home / 264,586.08-365,445.36-192,851.04

Finding the Fourth Proportional to 264,586.08, 365,445.36 and 192,851.04

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Solution

The fourth proportional to 264,586.08, 365,445.36 and 192,851.04 is: 266,365.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,586.08 : 365,445.36 = 192,851.04 : x
  2. Step 2: Convert to fraction form
    264,586.08/365,445.36 = 192,851.04/x
  3. Step 3: Cross multiply
    264,586.08x = 365,445.36 × 192,851.04
  4. Step 4: Simplify right side
    264,586.08x = 70,476,517,739.17
  5. Step 5: Solve for x
    x = 70,476,517,739.17/264,586.08
  6. Step 6: Final answer
    x = 266,365.18

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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.