Home / 170,297.14-235,017.32-94,845.64

Finding the Fourth Proportional to 170,297.14, 235,017.32 and 94,845.64

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Solution

The fourth proportional to 170,297.14, 235,017.32 and 94,845.64 is: 130,891.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,297.14 : 235,017.32 = 94,845.64 : x
  2. Step 2: Convert to fraction form
    170,297.14/235,017.32 = 94,845.64/x
  3. Step 3: Cross multiply
    170,297.14x = 235,017.32 × 94,845.64
  4. Step 4: Simplify right side
    170,297.14x = 22,290,368,126.48
  5. Step 5: Solve for x
    x = 22,290,368,126.48/170,297.14
  6. Step 6: Final answer
    x = 130,891.03

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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.