Home / 169,052.23-233,281.77-92,572.27

Finding the Fourth Proportional to 169,052.23, 233,281.77 and 92,572.27

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Solution

The fourth proportional to 169,052.23, 233,281.77 and 92,572.27 is: 127,744.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,052.23 : 233,281.77 = 92,572.27 : x
  2. Step 2: Convert to fraction form
    169,052.23/233,281.77 = 92,572.27/x
  3. Step 3: Cross multiply
    169,052.23x = 233,281.77 × 92,572.27
  4. Step 4: Simplify right side
    169,052.23x = 21,595,422,998.52
  5. Step 5: Solve for x
    x = 21,595,422,998.52/169,052.23
  6. Step 6: Final answer
    x = 127,744.09

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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.