Home / 167,010.20-250,539.60-54,663.20

Finding the Fourth Proportional to 167,010.20, 250,539.60 and 54,663.20

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Solution

The fourth proportional to 167,010.20, 250,539.60 and 54,663.20 is: 82,002.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,010.20 : 250,539.60 = 54,663.20 : x
  2. Step 2: Convert to fraction form
    167,010.20/250,539.60 = 54,663.20/x
  3. Step 3: Cross multiply
    167,010.20x = 250,539.60 × 54,663.20
  4. Step 4: Simplify right side
    167,010.20x = 13,695,296,262.72
  5. Step 5: Solve for x
    x = 13,695,296,262.72/167,010.20
  6. Step 6: Final answer
    x = 82,002.75

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1.5x scale

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.