Home / 64,084.16-95,929.12-41,849.60

Finding the Fourth Proportional to 64,084.16, 95,929.12 and 41,849.60

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Solution

The fourth proportional to 64,084.16, 95,929.12 and 41,849.60 is: 62,645.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,084.16 : 95,929.12 = 41,849.60 : x
  2. Step 2: Convert to fraction form
    64,084.16/95,929.12 = 41,849.60/x
  3. Step 3: Cross multiply
    64,084.16x = 95,929.12 × 41,849.60
  4. Step 4: Simplify right side
    64,084.16x = 4,014,595,300.35
  5. Step 5: Solve for x
    x = 4,014,595,300.35/64,084.16
  6. Step 6: Final answer
    x = 62,645.67

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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.