Home / 45,174.24-67,770.45-15,593.22

Finding the Fourth Proportional to 45,174.24, 67,770.45 and 15,593.22

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Solution

The fourth proportional to 45,174.24, 67,770.45 and 15,593.22 is: 23,392.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,174.24 : 67,770.45 = 15,593.22 : x
  2. Step 2: Convert to fraction form
    45,174.24/67,770.45 = 15,593.22/x
  3. Step 3: Cross multiply
    45,174.24x = 67,770.45 × 15,593.22
  4. Step 4: Simplify right side
    45,174.24x = 1,056,759,536.35
  5. Step 5: Solve for x
    x = 1,056,759,536.35/45,174.24
  6. Step 6: Final answer
    x = 23,392.97

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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.