Home / 170,696.16-235,560.96-95,244.84

Finding the Fourth Proportional to 170,696.16, 235,560.96 and 95,244.84

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Solution

The fourth proportional to 170,696.16, 235,560.96 and 95,244.84 is: 131,438.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,696.16 : 235,560.96 = 95,244.84 : x
  2. Step 2: Convert to fraction form
    170,696.16/235,560.96 = 95,244.84/x
  3. Step 3: Cross multiply
    170,696.16x = 235,560.96 × 95,244.84
  4. Step 4: Simplify right side
    170,696.16x = 22,435,965,945.45
  5. Step 5: Solve for x
    x = 22,435,965,945.45/170,696.16
  6. Step 6: Final answer
    x = 131,438.02

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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.