Home / 41,764.94-57,635.61-22,902.47

Finding the Fourth Proportional to 41,764.94, 57,635.61 and 22,902.47

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Solution

The fourth proportional to 41,764.94, 57,635.61 and 22,902.47 is: 31,605.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,764.94 : 57,635.61 = 22,902.47 : x
  2. Step 2: Convert to fraction form
    41,764.94/57,635.61 = 22,902.47/x
  3. Step 3: Cross multiply
    41,764.94x = 57,635.61 × 22,902.47
  4. Step 4: Simplify right side
    41,764.94x = 1,319,997,828.96
  5. Step 5: Solve for x
    x = 1,319,997,828.96/41,764.94
  6. Step 6: Final answer
    x = 31,605.40

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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.