Home / 92,926.08-139,405.92-33,844.68

Finding the Fourth Proportional to 92,926.08, 139,405.92 and 33,844.68

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Solution

The fourth proportional to 92,926.08, 139,405.92 and 33,844.68 is: 50,773.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,926.08 : 139,405.92 = 33,844.68 : x
  2. Step 2: Convert to fraction form
    92,926.08/139,405.92 = 33,844.68/x
  3. Step 3: Cross multiply
    92,926.08x = 139,405.92 × 33,844.68
  4. Step 4: Simplify right side
    92,926.08x = 4,718,148,752.51
  5. Step 5: Solve for x
    x = 4,718,148,752.51/92,926.08
  6. Step 6: Final answer
    x = 50,773.14

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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.