Home / 41,086.47-56,701.98-23,174.94

Finding the Fourth Proportional to 41,086.47, 56,701.98 and 23,174.94

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Solution

The fourth proportional to 41,086.47, 56,701.98 and 23,174.94 is: 31,982.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,086.47 : 56,701.98 = 23,174.94 : x
  2. Step 2: Convert to fraction form
    41,086.47/56,701.98 = 23,174.94/x
  3. Step 3: Cross multiply
    41,086.47x = 56,701.98 × 23,174.94
  4. Step 4: Simplify right side
    41,086.47x = 1,314,064,984.38
  5. Step 5: Solve for x
    x = 1,314,064,984.38/41,086.47
  6. Step 6: Final answer
    x = 31,982.91

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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.