Home / 41,087.61-61,625.24-13,004.01

Finding the Fourth Proportional to 41,087.61, 61,625.24 and 13,004.01

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Solution

The fourth proportional to 41,087.61, 61,625.24 and 13,004.01 is: 19,504.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,087.61 : 61,625.24 = 13,004.01 : x
  2. Step 2: Convert to fraction form
    41,087.61/61,625.24 = 13,004.01/x
  3. Step 3: Cross multiply
    41,087.61x = 61,625.24 × 13,004.01
  4. Step 4: Simplify right side
    41,087.61x = 801,375,172.19
  5. Step 5: Solve for x
    x = 801,375,172.19/41,087.61
  6. Step 6: Final answer
    x = 19,504.06

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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.