Home / 97,546.80-146,271.60-44,896.80

Finding the Fourth Proportional to 97,546.80, 146,271.60 and 44,896.80

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Solution

The fourth proportional to 97,546.80, 146,271.60 and 44,896.80 is: 67,322.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,546.80 : 146,271.60 = 44,896.80 : x
  2. Step 2: Convert to fraction form
    97,546.80/146,271.60 = 44,896.80/x
  3. Step 3: Cross multiply
    97,546.80x = 146,271.60 × 44,896.80
  4. Step 4: Simplify right side
    97,546.80x = 6,567,126,770.88
  5. Step 5: Solve for x
    x = 6,567,126,770.88/97,546.80
  6. Step 6: Final answer
    x = 67,322.83

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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.