Home / 41,109.18-61,564.41-23,525.70

Finding the Fourth Proportional to 41,109.18, 61,564.41 and 23,525.70

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Solution

The fourth proportional to 41,109.18, 61,564.41 and 23,525.70 is: 35,231.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,109.18 : 61,564.41 = 23,525.70 : x
  2. Step 2: Convert to fraction form
    41,109.18/61,564.41 = 23,525.70/x
  3. Step 3: Cross multiply
    41,109.18x = 61,564.41 × 23,525.70
  4. Step 4: Simplify right side
    41,109.18x = 1,448,345,840.34
  5. Step 5: Solve for x
    x = 1,448,345,840.34/41,109.18
  6. Step 6: Final answer
    x = 35,231.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.