Home / 377,930.04-565,563.60-235,842.16

Finding the Fourth Proportional to 377,930.04, 565,563.60 and 235,842.16

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Solution

The fourth proportional to 377,930.04, 565,563.60 and 235,842.16 is: 352,932.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,930.04 : 565,563.60 = 235,842.16 : x
  2. Step 2: Convert to fraction form
    377,930.04/565,563.60 = 235,842.16/x
  3. Step 3: Cross multiply
    377,930.04x = 565,563.60 × 235,842.16
  4. Step 4: Simplify right side
    377,930.04x = 133,383,741,041.38
  5. Step 5: Solve for x
    x = 133,383,741,041.38/377,930.04
  6. Step 6: Final answer
    x = 352,932.36

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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.