Home / 106,273.76-146,616.10-60,927.53

Finding the Fourth Proportional to 106,273.76, 146,616.10 and 60,927.53

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Solution

The fourth proportional to 106,273.76, 146,616.10 and 60,927.53 is: 84,056.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,273.76 : 146,616.10 = 60,927.53 : x
  2. Step 2: Convert to fraction form
    106,273.76/146,616.10 = 60,927.53/x
  3. Step 3: Cross multiply
    106,273.76x = 146,616.10 × 60,927.53
  4. Step 4: Simplify right side
    106,273.76x = 8,932,955,945.83
  5. Step 5: Solve for x
    x = 8,932,955,945.83/106,273.76
  6. Step 6: Final answer
    x = 84,056.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.