Home / 166,724.48-230,092.56-95,106.08

Finding the Fourth Proportional to 166,724.48, 230,092.56 and 95,106.08

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Solution

The fourth proportional to 166,724.48, 230,092.56 and 95,106.08 is: 131,253.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,724.48 : 230,092.56 = 95,106.08 : x
  2. Step 2: Convert to fraction form
    166,724.48/230,092.56 = 95,106.08/x
  3. Step 3: Cross multiply
    166,724.48x = 230,092.56 × 95,106.08
  4. Step 4: Simplify right side
    166,724.48x = 21,883,201,418.76
  5. Step 5: Solve for x
    x = 21,883,201,418.76/166,724.48
  6. Step 6: Final answer
    x = 131,253.68

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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.