Home / 29,084.20-43,712.70-25,282.60

Finding the Fourth Proportional to 29,084.20, 43,712.70 and 25,282.60

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Solution

The fourth proportional to 29,084.20, 43,712.70 and 25,282.60 is: 37,999.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,084.20 : 43,712.70 = 25,282.60 : x
  2. Step 2: Convert to fraction form
    29,084.20/43,712.70 = 25,282.60/x
  3. Step 3: Cross multiply
    29,084.20x = 43,712.70 × 25,282.60
  4. Step 4: Simplify right side
    29,084.20x = 1,105,170,709.02
  5. Step 5: Solve for x
    x = 1,105,170,709.02/29,084.20
  6. Step 6: Final answer
    x = 37,999.01

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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.