Home / 41,380.98-57,103.27-23,230.36

Finding the Fourth Proportional to 41,380.98, 57,103.27 and 23,230.36

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Solution

The fourth proportional to 41,380.98, 57,103.27 and 23,230.36 is: 32,056.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,380.98 : 57,103.27 = 23,230.36 : x
  2. Step 2: Convert to fraction form
    41,380.98/57,103.27 = 23,230.36/x
  3. Step 3: Cross multiply
    41,380.98x = 57,103.27 × 23,230.36
  4. Step 4: Simplify right side
    41,380.98x = 1,326,529,519.28
  5. Step 5: Solve for x
    x = 1,326,529,519.28/41,380.98
  6. Step 6: Final answer
    x = 32,056.50

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Double scale
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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.