Home / 41,190.81-56,822.42-26,057.99

Finding the Fourth Proportional to 41,190.81, 56,822.42 and 26,057.99

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Solution

The fourth proportional to 41,190.81, 56,822.42 and 26,057.99 is: 35,946.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,190.81 : 56,822.42 = 26,057.99 : x
  2. Step 2: Convert to fraction form
    41,190.81/56,822.42 = 26,057.99/x
  3. Step 3: Cross multiply
    41,190.81x = 56,822.42 × 26,057.99
  4. Step 4: Simplify right side
    41,190.81x = 1,480,677,637.73
  5. Step 5: Solve for x
    x = 1,480,677,637.73/41,190.81
  6. Step 6: Final answer
    x = 35,946.80

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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.