Home / 170,195.34-234,869.49-94,761.66

Finding the Fourth Proportional to 170,195.34, 234,869.49 and 94,761.66

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Solution

The fourth proportional to 170,195.34, 234,869.49 and 94,761.66 is: 130,771.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,195.34 : 234,869.49 = 94,761.66 : x
  2. Step 2: Convert to fraction form
    170,195.34/234,869.49 = 94,761.66/x
  3. Step 3: Cross multiply
    170,195.34x = 234,869.49 × 94,761.66
  4. Step 4: Simplify right side
    170,195.34x = 22,256,622,755.75
  5. Step 5: Solve for x
    x = 22,256,622,755.75/170,195.34
  6. Step 6: Final answer
    x = 130,771.05

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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.