Home / 88,696.27-133,089.77-41,936.59

Finding the Fourth Proportional to 88,696.27, 133,089.77 and 41,936.59

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Solution

The fourth proportional to 88,696.27, 133,089.77 and 41,936.59 is: 62,926.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,696.27 : 133,089.77 = 41,936.59 : x
  2. Step 2: Convert to fraction form
    88,696.27/133,089.77 = 41,936.59/x
  3. Step 3: Cross multiply
    88,696.27x = 133,089.77 × 41,936.59
  4. Step 4: Simplify right side
    88,696.27x = 5,581,331,117.68
  5. Step 5: Solve for x
    x = 5,581,331,117.68/88,696.27
  6. Step 6: Final answer
    x = 62,926.33

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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.