Home / 126,010.01-188,949.37-59,432.26

Finding the Fourth Proportional to 126,010.01, 188,949.37 and 59,432.26

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Solution

The fourth proportional to 126,010.01, 188,949.37 and 59,432.26 is: 89,117.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,010.01 : 188,949.37 = 59,432.26 : x
  2. Step 2: Convert to fraction form
    126,010.01/188,949.37 = 59,432.26/x
  3. Step 3: Cross multiply
    126,010.01x = 188,949.37 × 59,432.26
  4. Step 4: Simplify right side
    126,010.01x = 11,229,688,084.68
  5. Step 5: Solve for x
    x = 11,229,688,084.68/126,010.01
  6. Step 6: Final answer
    x = 89,117.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.