Home / 169,727.53-234,231.41-94,276.03

Finding the Fourth Proportional to 169,727.53, 234,231.41 and 94,276.03

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Solution

The fourth proportional to 169,727.53, 234,231.41 and 94,276.03 is: 130,105.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,727.53 : 234,231.41 = 94,276.03 : x
  2. Step 2: Convert to fraction form
    169,727.53/234,231.41 = 94,276.03/x
  3. Step 3: Cross multiply
    169,727.53x = 234,231.41 × 94,276.03
  4. Step 4: Simplify right side
    169,727.53x = 22,082,407,436.10
  5. Step 5: Solve for x
    x = 22,082,407,436.10/169,727.53
  6. Step 6: Final answer
    x = 130,105.04

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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.