Home / 146,943.14-202,593.81-95,168.76

Finding the Fourth Proportional to 146,943.14, 202,593.81 and 95,168.76

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Solution

The fourth proportional to 146,943.14, 202,593.81 and 95,168.76 is: 131,211.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,943.14 : 202,593.81 = 95,168.76 : x
  2. Step 2: Convert to fraction form
    146,943.14/202,593.81 = 95,168.76/x
  3. Step 3: Cross multiply
    146,943.14x = 202,593.81 × 95,168.76
  4. Step 4: Simplify right side
    146,943.14x = 19,280,601,205.53
  5. Step 5: Solve for x
    x = 19,280,601,205.53/146,943.14
  6. Step 6: Final answer
    x = 131,211.31

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1.5x scale

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.