Home / 44,771.70-67,142.52-22,570.96

Finding the Fourth Proportional to 44,771.70, 67,142.52 and 22,570.96

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Solution

The fourth proportional to 44,771.70, 67,142.52 and 22,570.96 is: 33,848.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,771.70 : 67,142.52 = 22,570.96 : x
  2. Step 2: Convert to fraction form
    44,771.70/67,142.52 = 22,570.96/x
  3. Step 3: Cross multiply
    44,771.70x = 67,142.52 × 22,570.96
  4. Step 4: Simplify right side
    44,771.70x = 1,515,471,133.22
  5. Step 5: Solve for x
    x = 1,515,471,133.22/44,771.70
  6. Step 6: Final answer
    x = 33,848.86

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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.