Home / 47,193.84-70,815.26-44,471.03

Finding the Fourth Proportional to 47,193.84, 70,815.26 and 44,471.03

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Solution

The fourth proportional to 47,193.84, 70,815.26 and 44,471.03 is: 66,729.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,193.84 : 70,815.26 = 44,471.03 : x
  2. Step 2: Convert to fraction form
    47,193.84/70,815.26 = 44,471.03/x
  3. Step 3: Cross multiply
    47,193.84x = 70,815.26 × 44,471.03
  4. Step 4: Simplify right side
    47,193.84x = 3,149,227,309.02
  5. Step 5: Solve for x
    x = 3,149,227,309.02/47,193.84
  6. Step 6: Final answer
    x = 66,729.63

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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.