Home / 182,090.03-273,120.46-62,136.72

Finding the Fourth Proportional to 182,090.03, 273,120.46 and 62,136.72

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Solution

The fourth proportional to 182,090.03, 273,120.46 and 62,136.72 is: 93,200.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,090.03 : 273,120.46 = 62,136.72 : x
  2. Step 2: Convert to fraction form
    182,090.03/273,120.46 = 62,136.72/x
  3. Step 3: Cross multiply
    182,090.03x = 273,120.46 × 62,136.72
  4. Step 4: Simplify right side
    182,090.03x = 16,970,809,393.95
  5. Step 5: Solve for x
    x = 16,970,809,393.95/182,090.03
  6. Step 6: Final answer
    x = 93,200.10

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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.