Home / 47,959.83-71,946.31-16,361.41

Finding the Fourth Proportional to 47,959.83, 71,946.31 and 16,361.41

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Solution

The fourth proportional to 47,959.83, 71,946.31 and 16,361.41 is: 24,544.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,959.83 : 71,946.31 = 16,361.41 : x
  2. Step 2: Convert to fraction form
    47,959.83/71,946.31 = 16,361.41/x
  3. Step 3: Cross multiply
    47,959.83x = 71,946.31 × 16,361.41
  4. Step 4: Simplify right side
    47,959.83x = 1,177,143,126.06
  5. Step 5: Solve for x
    x = 1,177,143,126.06/47,959.83
  6. Step 6: Final answer
    x = 24,544.35

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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.