Home / 93,936.05-140,902.03-22,859.01

Finding the Fourth Proportional to 93,936.05, 140,902.03 and 22,859.01

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Solution

The fourth proportional to 93,936.05, 140,902.03 and 22,859.01 is: 34,288.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,936.05 : 140,902.03 = 22,859.01 : x
  2. Step 2: Convert to fraction form
    93,936.05/140,902.03 = 22,859.01/x
  3. Step 3: Cross multiply
    93,936.05x = 140,902.03 × 22,859.01
  4. Step 4: Simplify right side
    93,936.05x = 3,220,880,941.36
  5. Step 5: Solve for x
    x = 3,220,880,941.36/93,936.05
  6. Step 6: Final answer
    x = 34,288.02

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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.