Home / 41,084.54-61,620.62-13,000.94

Finding the Fourth Proportional to 41,084.54, 61,620.62 and 13,000.94

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Solution

The fourth proportional to 41,084.54, 61,620.62 and 13,000.94 is: 19,499.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,084.54 : 61,620.62 = 13,000.94 : x
  2. Step 2: Convert to fraction form
    41,084.54/61,620.62 = 13,000.94/x
  3. Step 3: Cross multiply
    41,084.54x = 61,620.62 × 13,000.94
  4. Step 4: Simplify right side
    41,084.54x = 801,125,610.28
  5. Step 5: Solve for x
    x = 801,125,610.28/41,084.54
  6. Step 6: Final answer
    x = 19,499.44

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1.5x scale

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.