Home / 170,297.75-235,018.19-94,846.25

Finding the Fourth Proportional to 170,297.75, 235,018.19 and 94,846.25

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Solution

The fourth proportional to 170,297.75, 235,018.19 and 94,846.25 is: 130,891.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,297.75 : 235,018.19 = 94,846.25 : x
  2. Step 2: Convert to fraction form
    170,297.75/235,018.19 = 94,846.25/x
  3. Step 3: Cross multiply
    170,297.75x = 235,018.19 × 94,846.25
  4. Step 4: Simplify right side
    170,297.75x = 22,290,594,003.29
  5. Step 5: Solve for x
    x = 22,290,594,003.29/170,297.75
  6. Step 6: Final answer
    x = 130,891.89

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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.