Home / 44,696.36-67,040.43-15,114.45

Finding the Fourth Proportional to 44,696.36, 67,040.43 and 15,114.45

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Solution

The fourth proportional to 44,696.36, 67,040.43 and 15,114.45 is: 22,670.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,696.36 : 67,040.43 = 15,114.45 : x
  2. Step 2: Convert to fraction form
    44,696.36/67,040.43 = 15,114.45/x
  3. Step 3: Cross multiply
    44,696.36x = 67,040.43 × 15,114.45
  4. Step 4: Simplify right side
    44,696.36x = 1,013,279,172.36
  5. Step 5: Solve for x
    x = 1,013,279,172.36/44,696.36
  6. Step 6: Final answer
    x = 22,670.29

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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.