Home / 92,696.04-139,044.03-33,517.89

Finding the Fourth Proportional to 92,696.04, 139,044.03 and 33,517.89

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Solution

The fourth proportional to 92,696.04, 139,044.03 and 33,517.89 is: 50,276.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,696.04 : 139,044.03 = 33,517.89 : x
  2. Step 2: Convert to fraction form
    92,696.04/139,044.03 = 33,517.89/x
  3. Step 3: Cross multiply
    92,696.04x = 139,044.03 × 33,517.89
  4. Step 4: Simplify right side
    92,696.04x = 4,660,462,502.70
  5. Step 5: Solve for x
    x = 4,660,462,502.70/92,696.04
  6. Step 6: Final answer
    x = 50,276.82

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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.