Home / 297,790.75-446,575.96-98,052.85

Finding the Fourth Proportional to 297,790.75, 446,575.96 and 98,052.85

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Solution

The fourth proportional to 297,790.75, 446,575.96 and 98,052.85 is: 147,043.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,790.75 : 446,575.96 = 98,052.85 : x
  2. Step 2: Convert to fraction form
    297,790.75/446,575.96 = 98,052.85/x
  3. Step 3: Cross multiply
    297,790.75x = 446,575.96 × 98,052.85
  4. Step 4: Simplify right side
    297,790.75x = 43,788,045,619.49
  5. Step 5: Solve for x
    x = 43,788,045,619.49/297,790.75
  6. Step 6: Final answer
    x = 147,043.00

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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.