Home / 69,442.05-95,828.90-37,610.67

Finding the Fourth Proportional to 69,442.05, 95,828.90 and 37,610.67

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Solution

The fourth proportional to 69,442.05, 95,828.90 and 37,610.67 is: 51,902.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,442.05 : 95,828.90 = 37,610.67 : x
  2. Step 2: Convert to fraction form
    69,442.05/95,828.90 = 37,610.67/x
  3. Step 3: Cross multiply
    69,442.05x = 95,828.90 × 37,610.67
  4. Step 4: Simplify right side
    69,442.05x = 3,604,188,946.31
  5. Step 5: Solve for x
    x = 3,604,188,946.31/69,442.05
  6. Step 6: Final answer
    x = 51,902.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.