Home / 150,265.18-225,415.53-94,109.94

Finding the Fourth Proportional to 150,265.18, 225,415.53 and 94,109.94

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Solution

The fourth proportional to 150,265.18, 225,415.53 and 94,109.94 is: 141,176.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,265.18 : 225,415.53 = 94,109.94 : x
  2. Step 2: Convert to fraction form
    150,265.18/225,415.53 = 94,109.94/x
  3. Step 3: Cross multiply
    150,265.18x = 225,415.53 × 94,109.94
  4. Step 4: Simplify right side
    150,265.18x = 21,213,842,003.37
  5. Step 5: Solve for x
    x = 21,213,842,003.37/150,265.18
  6. Step 6: Final answer
    x = 141,176.03

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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.