Home / 195,375.12-293,059.48-62,253.58

Finding the Fourth Proportional to 195,375.12, 293,059.48 and 62,253.58

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Solution

The fourth proportional to 195,375.12, 293,059.48 and 62,253.58 is: 93,379.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,375.12 : 293,059.48 = 62,253.58 : x
  2. Step 2: Convert to fraction form
    195,375.12/293,059.48 = 62,253.58/x
  3. Step 3: Cross multiply
    195,375.12x = 293,059.48 × 62,253.58
  4. Step 4: Simplify right side
    195,375.12x = 18,244,000,006.37
  5. Step 5: Solve for x
    x = 18,244,000,006.37/195,375.12
  6. Step 6: Final answer
    x = 93,379.34

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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.