Home / 167,939.04-251,974.22-62,733.45

Finding the Fourth Proportional to 167,939.04, 251,974.22 and 62,733.45

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Solution

The fourth proportional to 167,939.04, 251,974.22 and 62,733.45 is: 94,124.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,939.04 : 251,974.22 = 62,733.45 : x
  2. Step 2: Convert to fraction form
    167,939.04/251,974.22 = 62,733.45/x
  3. Step 3: Cross multiply
    167,939.04x = 251,974.22 × 62,733.45
  4. Step 4: Simplify right side
    167,939.04x = 15,807,211,817.99
  5. Step 5: Solve for x
    x = 15,807,211,817.99/167,939.04
  6. Step 6: Final answer
    x = 94,124.70

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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.