Home / 92,818.04-139,227.06-22,696.52

Finding the Fourth Proportional to 92,818.04, 139,227.06 and 22,696.52

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Solution

The fourth proportional to 92,818.04, 139,227.06 and 22,696.52 is: 34,044.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,818.04 : 139,227.06 = 22,696.52 : x
  2. Step 2: Convert to fraction form
    92,818.04/139,227.06 = 22,696.52/x
  3. Step 3: Cross multiply
    92,818.04x = 139,227.06 × 22,696.52
  4. Step 4: Simplify right side
    92,818.04x = 3,159,969,751.83
  5. Step 5: Solve for x
    x = 3,159,969,751.83/92,818.04
  6. Step 6: Final answer
    x = 34,044.78

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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.