Home / 41,190.12-56,845.80-23,292.36

Finding the Fourth Proportional to 41,190.12, 56,845.80 and 23,292.36

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Solution

The fourth proportional to 41,190.12, 56,845.80 and 23,292.36 is: 32,145.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,190.12 : 56,845.80 = 23,292.36 : x
  2. Step 2: Convert to fraction form
    41,190.12/56,845.80 = 23,292.36/x
  3. Step 3: Cross multiply
    41,190.12x = 56,845.80 × 23,292.36
  4. Step 4: Simplify right side
    41,190.12x = 1,324,072,838.09
  5. Step 5: Solve for x
    x = 1,324,072,838.09/41,190.12
  6. Step 6: Final answer
    x = 32,145.40

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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.