Home / 41,096.62-61,643.79-11,113.76

Finding the Fourth Proportional to 41,096.62, 61,643.79 and 11,113.76

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Solution

The fourth proportional to 41,096.62, 61,643.79 and 11,113.76 is: 16,670.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,096.62 : 61,643.79 = 11,113.76 : x
  2. Step 2: Convert to fraction form
    41,096.62/61,643.79 = 11,113.76/x
  3. Step 3: Cross multiply
    41,096.62x = 61,643.79 × 11,113.76
  4. Step 4: Simplify right side
    41,096.62x = 685,094,287.55
  5. Step 5: Solve for x
    x = 685,094,287.55/41,096.62
  6. Step 6: Final answer
    x = 16,670.33

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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.