Home / 41,152.44-56,790.38-22,289.57

Finding the Fourth Proportional to 41,152.44, 56,790.38 and 22,289.57

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Solution

The fourth proportional to 41,152.44, 56,790.38 and 22,289.57 is: 30,759.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,152.44 : 56,790.38 = 22,289.57 : x
  2. Step 2: Convert to fraction form
    41,152.44/56,790.38 = 22,289.57/x
  3. Step 3: Cross multiply
    41,152.44x = 56,790.38 × 22,289.57
  4. Step 4: Simplify right side
    41,152.44x = 1,265,832,754.94
  5. Step 5: Solve for x
    x = 1,265,832,754.94/41,152.44
  6. Step 6: Final answer
    x = 30,759.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.