Home / 169,246.92-233,551.25-92,751.43

Finding the Fourth Proportional to 169,246.92, 233,551.25 and 92,751.43

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Solution

The fourth proportional to 169,246.92, 233,551.25 and 92,751.43 is: 127,991.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,246.92 : 233,551.25 = 92,751.43 : x
  2. Step 2: Convert to fraction form
    169,246.92/233,551.25 = 92,751.43/x
  3. Step 3: Cross multiply
    169,246.92x = 233,551.25 × 92,751.43
  4. Step 4: Simplify right side
    169,246.92x = 21,662,212,153.88
  5. Step 5: Solve for x
    x = 21,662,212,153.88/169,246.92
  6. Step 6: Final answer
    x = 127,991.77

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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.