Home / 170,676.36-235,519.38-95,223.24

Finding the Fourth Proportional to 170,676.36, 235,519.38 and 95,223.24

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Solution

The fourth proportional to 170,676.36, 235,519.38 and 95,223.24 is: 131,400.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,676.36 : 235,519.38 = 95,223.24 : x
  2. Step 2: Convert to fraction form
    170,676.36/235,519.38 = 95,223.24/x
  3. Step 3: Cross multiply
    170,676.36x = 235,519.38 × 95,223.24
  4. Step 4: Simplify right side
    170,676.36x = 22,426,918,446.39
  5. Step 5: Solve for x
    x = 22,426,918,446.39/170,676.36
  6. Step 6: Final answer
    x = 131,400.26

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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.