Home / 167,359.44-230,898.98-106,964.94

Finding the Fourth Proportional to 167,359.44, 230,898.98 and 106,964.94

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Solution

The fourth proportional to 167,359.44, 230,898.98 and 106,964.94 is: 147,575.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,359.44 : 230,898.98 = 106,964.94 : x
  2. Step 2: Convert to fraction form
    167,359.44/230,898.98 = 106,964.94/x
  3. Step 3: Cross multiply
    167,359.44x = 230,898.98 × 106,964.94
  4. Step 4: Simplify right side
    167,359.44x = 24,698,095,541.76
  5. Step 5: Solve for x
    x = 24,698,095,541.76/167,359.44
  6. Step 6: Final answer
    x = 147,575.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.