Home / 93,093.68-139,617.42-26,534.39

Finding the Fourth Proportional to 93,093.68, 139,617.42 and 26,534.39

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Solution

The fourth proportional to 93,093.68, 139,617.42 and 26,534.39 is: 39,794.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,093.68 : 139,617.42 = 26,534.39 : x
  2. Step 2: Convert to fraction form
    93,093.68/139,617.42 = 26,534.39/x
  3. Step 3: Cross multiply
    93,093.68x = 139,617.42 × 26,534.39
  4. Step 4: Simplify right side
    93,093.68x = 3,704,662,424.74
  5. Step 5: Solve for x
    x = 3,704,662,424.74/93,093.68
  6. Step 6: Final answer
    x = 39,794.99

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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.