Home / 73,014.46-109,535.22-23,107.12

Finding the Fourth Proportional to 73,014.46, 109,535.22 and 23,107.12

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Solution

The fourth proportional to 73,014.46, 109,535.22 and 23,107.12 is: 34,664.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,014.46 : 109,535.22 = 23,107.12 : x
  2. Step 2: Convert to fraction form
    73,014.46/109,535.22 = 23,107.12/x
  3. Step 3: Cross multiply
    73,014.46x = 109,535.22 × 23,107.12
  4. Step 4: Simplify right side
    73,014.46x = 2,531,043,472.77
  5. Step 5: Solve for x
    x = 2,531,043,472.77/73,014.46
  6. Step 6: Final answer
    x = 34,664.96

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1.5x scale

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.