Home / 150,194.12-225,582.78-110,594.84

Finding the Fourth Proportional to 150,194.12, 225,582.78 and 110,594.84

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Solution

The fourth proportional to 150,194.12, 225,582.78 and 110,594.84 is: 166,106.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,194.12 : 225,582.78 = 110,594.84 : x
  2. Step 2: Convert to fraction form
    150,194.12/225,582.78 = 110,594.84/x
  3. Step 3: Cross multiply
    150,194.12x = 225,582.78 × 110,594.84
  4. Step 4: Simplify right side
    150,194.12x = 24,948,291,460.86
  5. Step 5: Solve for x
    x = 24,948,291,460.86/150,194.12
  6. Step 6: Final answer
    x = 166,106.98

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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.