Home / 233,977.10-350,965.65-204,452.60

Finding the Fourth Proportional to 233,977.10, 350,965.65 and 204,452.60

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Solution

The fourth proportional to 233,977.10, 350,965.65 and 204,452.60 is: 306,678.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,977.10 : 350,965.65 = 204,452.60 : x
  2. Step 2: Convert to fraction form
    233,977.10/350,965.65 = 204,452.60/x
  3. Step 3: Cross multiply
    233,977.10x = 350,965.65 × 204,452.60
  4. Step 4: Simplify right side
    233,977.10x = 71,755,839,653.19
  5. Step 5: Solve for x
    x = 71,755,839,653.19/233,977.10
  6. Step 6: Final answer
    x = 306,678.90

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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.