Home / 93,173.82-139,759.03-23,053.11

Finding the Fourth Proportional to 93,173.82, 139,759.03 and 23,053.11

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Solution

The fourth proportional to 93,173.82, 139,759.03 and 23,053.11 is: 34,579.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,173.82 : 139,759.03 = 23,053.11 : x
  2. Step 2: Convert to fraction form
    93,173.82/139,759.03 = 23,053.11/x
  3. Step 3: Cross multiply
    93,173.82x = 139,759.03 × 23,053.11
  4. Step 4: Simplify right side
    93,173.82x = 3,221,880,292.08
  5. Step 5: Solve for x
    x = 3,221,880,292.08/93,173.82
  6. Step 6: Final answer
    x = 34,579.24

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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.