Home / 44,696.43-67,039.79-13,534.11

Finding the Fourth Proportional to 44,696.43, 67,039.79 and 13,534.11

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Solution

The fourth proportional to 44,696.43, 67,039.79 and 13,534.11 is: 20,299.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,696.43 : 67,039.79 = 13,534.11 : x
  2. Step 2: Convert to fraction form
    44,696.43/67,039.79 = 13,534.11/x
  3. Step 3: Cross multiply
    44,696.43x = 67,039.79 × 13,534.11
  4. Step 4: Simplify right side
    44,696.43x = 907,323,824.57
  5. Step 5: Solve for x
    x = 907,323,824.57/44,696.43
  6. Step 6: Final answer
    x = 20,299.69

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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.