Home / 93,923.13-140,907.75-27,363.88

Finding the Fourth Proportional to 93,923.13, 140,907.75 and 27,363.88

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Solution

The fourth proportional to 93,923.13, 140,907.75 and 27,363.88 is: 41,052.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,923.13 : 140,907.75 = 27,363.88 : x
  2. Step 2: Convert to fraction form
    93,923.13/140,907.75 = 27,363.88/x
  3. Step 3: Cross multiply
    93,923.13x = 140,907.75 × 27,363.88
  4. Step 4: Simplify right side
    93,923.13x = 3,855,782,762.07
  5. Step 5: Solve for x
    x = 3,855,782,762.07/93,923.13
  6. Step 6: Final answer
    x = 41,052.54

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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.