Home / 169,980.24-254,855.33-95,152.03

Finding the Fourth Proportional to 169,980.24, 254,855.33 and 95,152.03

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Solution

The fourth proportional to 169,980.24, 254,855.33 and 95,152.03 is: 142,663.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,980.24 : 254,855.33 = 95,152.03 : x
  2. Step 2: Convert to fraction form
    169,980.24/254,855.33 = 95,152.03/x
  3. Step 3: Cross multiply
    169,980.24x = 254,855.33 × 95,152.03
  4. Step 4: Simplify right side
    169,980.24x = 24,250,002,243.70
  5. Step 5: Solve for x
    x = 24,250,002,243.70/169,980.24
  6. Step 6: Final answer
    x = 142,663.66

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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.