Home / 113,846.02-170,777.23-43,725.33

Finding the Fourth Proportional to 113,846.02, 170,777.23 and 43,725.33

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Solution

The fourth proportional to 113,846.02, 170,777.23 and 43,725.33 is: 65,591.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,846.02 : 170,777.23 = 43,725.33 : x
  2. Step 2: Convert to fraction form
    113,846.02/170,777.23 = 43,725.33/x
  3. Step 3: Cross multiply
    113,846.02x = 170,777.23 × 43,725.33
  4. Step 4: Simplify right side
    113,846.02x = 7,467,290,738.24
  5. Step 5: Solve for x
    x = 7,467,290,738.24/113,846.02
  6. Step 6: Final answer
    x = 65,591.14

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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.