Home / 47,905.35-71,770.46-34,725.03

Finding the Fourth Proportional to 47,905.35, 71,770.46 and 34,725.03

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Solution

The fourth proportional to 47,905.35, 71,770.46 and 34,725.03 is: 52,024.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,905.35 : 71,770.46 = 34,725.03 : x
  2. Step 2: Convert to fraction form
    47,905.35/71,770.46 = 34,725.03/x
  3. Step 3: Cross multiply
    47,905.35x = 71,770.46 × 34,725.03
  4. Step 4: Simplify right side
    47,905.35x = 2,492,231,202.99
  5. Step 5: Solve for x
    x = 2,492,231,202.99/47,905.35
  6. Step 6: Final answer
    x = 52,024.07

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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.