Home / 73,529.10-110,427.30-44,004.60

Finding the Fourth Proportional to 73,529.10, 110,427.30 and 44,004.60

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Solution

The fourth proportional to 73,529.10, 110,427.30 and 44,004.60 is: 66,086.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,529.10 : 110,427.30 = 44,004.60 : x
  2. Step 2: Convert to fraction form
    73,529.10/110,427.30 = 44,004.60/x
  3. Step 3: Cross multiply
    73,529.10x = 110,427.30 × 44,004.60
  4. Step 4: Simplify right side
    73,529.10x = 4,859,309,165.58
  5. Step 5: Solve for x
    x = 4,859,309,165.58/73,529.10
  6. Step 6: Final answer
    x = 66,086.88

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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.