Home / 73,336.36-110,003.61-23,415.83

Finding the Fourth Proportional to 73,336.36, 110,003.61 and 23,415.83

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Solution

The fourth proportional to 73,336.36, 110,003.61 and 23,415.83 is: 35,123.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,336.36 : 110,003.61 = 23,415.83 : x
  2. Step 2: Convert to fraction form
    73,336.36/110,003.61 = 23,415.83/x
  3. Step 3: Cross multiply
    73,336.36x = 110,003.61 × 23,415.83
  4. Step 4: Simplify right side
    73,336.36x = 2,575,825,339.67
  5. Step 5: Solve for x
    x = 2,575,825,339.67/73,336.36
  6. Step 6: Final answer
    x = 35,123.44

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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.