Home / 41,405.24-57,137.50-23,499.89

Finding the Fourth Proportional to 41,405.24, 57,137.50 and 23,499.89

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Solution

The fourth proportional to 41,405.24, 57,137.50 and 23,499.89 is: 32,428.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,405.24 : 57,137.50 = 23,499.89 : x
  2. Step 2: Convert to fraction form
    41,405.24/57,137.50 = 23,499.89/x
  3. Step 3: Cross multiply
    41,405.24x = 57,137.50 × 23,499.89
  4. Step 4: Simplify right side
    41,405.24x = 1,342,724,922.83
  5. Step 5: Solve for x
    x = 1,342,724,922.83/41,405.24
  6. Step 6: Final answer
    x = 32,428.86

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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.