Home / 235,375.29-353,059.83-57,883.85

Finding the Fourth Proportional to 235,375.29, 353,059.83 and 57,883.85

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Solution

The fourth proportional to 235,375.29, 353,059.83 and 57,883.85 is: 86,825.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,375.29 : 353,059.83 = 57,883.85 : x
  2. Step 2: Convert to fraction form
    235,375.29/353,059.83 = 57,883.85/x
  3. Step 3: Cross multiply
    235,375.29x = 353,059.83 × 57,883.85
  4. Step 4: Simplify right side
    235,375.29x = 20,436,460,475.45
  5. Step 5: Solve for x
    x = 20,436,460,475.45/235,375.29
  6. Step 6: Final answer
    x = 86,825.00

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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.