Home / 172,259.19-237,713.25-95,774.33

Finding the Fourth Proportional to 172,259.19, 237,713.25 and 95,774.33

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Solution

The fourth proportional to 172,259.19, 237,713.25 and 95,774.33 is: 132,166.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,259.19 : 237,713.25 = 95,774.33 : x
  2. Step 2: Convert to fraction form
    172,259.19/237,713.25 = 95,774.33/x
  3. Step 3: Cross multiply
    172,259.19x = 237,713.25 × 95,774.33
  4. Step 4: Simplify right side
    172,259.19x = 22,766,826,062.31
  5. Step 5: Solve for x
    x = 22,766,826,062.31/172,259.19
  6. Step 6: Final answer
    x = 132,166.10

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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.