Home / 182,567.20-274,055.60-141,197.60

Finding the Fourth Proportional to 182,567.20, 274,055.60 and 141,197.60

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Solution

The fourth proportional to 182,567.20, 274,055.60 and 141,197.60 is: 211,954.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,567.20 : 274,055.60 = 141,197.60 : x
  2. Step 2: Convert to fraction form
    182,567.20/274,055.60 = 141,197.60/x
  3. Step 3: Cross multiply
    182,567.20x = 274,055.60 × 141,197.60
  4. Step 4: Simplify right side
    182,567.20x = 38,695,992,986.56
  5. Step 5: Solve for x
    x = 38,695,992,986.56/182,567.20
  6. Step 6: Final answer
    x = 211,954.79

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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.