Home / 150,110.67-225,165.43-60,193.59

Finding the Fourth Proportional to 150,110.67, 225,165.43 and 60,193.59

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Solution

The fourth proportional to 150,110.67, 225,165.43 and 60,193.59 is: 90,290.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,110.67 : 225,165.43 = 60,193.59 : x
  2. Step 2: Convert to fraction form
    150,110.67/225,165.43 = 60,193.59/x
  3. Step 3: Cross multiply
    150,110.67x = 225,165.43 × 60,193.59
  4. Step 4: Simplify right side
    150,110.67x = 13,553,515,575.59
  5. Step 5: Solve for x
    x = 13,553,515,575.59/150,110.67
  6. Step 6: Final answer
    x = 90,290.15

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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.