Home / 167,077.14-250,652.61-82,883.10

Finding the Fourth Proportional to 167,077.14, 250,652.61 and 82,883.10

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Solution

The fourth proportional to 167,077.14, 250,652.61 and 82,883.10 is: 124,342.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,077.14 : 250,652.61 = 82,883.10 : x
  2. Step 2: Convert to fraction form
    167,077.14/250,652.61 = 82,883.10/x
  3. Step 3: Cross multiply
    167,077.14x = 250,652.61 × 82,883.10
  4. Step 4: Simplify right side
    167,077.14x = 20,774,865,339.89
  5. Step 5: Solve for x
    x = 20,774,865,339.89/167,077.14
  6. Step 6: Final answer
    x = 124,342.96

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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.