Home / 181,633.56-272,530.26-92,960.16

Finding the Fourth Proportional to 181,633.56, 272,530.26 and 92,960.16

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Solution

The fourth proportional to 181,633.56, 272,530.26 and 92,960.16 is: 139,481.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,633.56 : 272,530.26 = 92,960.16 : x
  2. Step 2: Convert to fraction form
    181,633.56/272,530.26 = 92,960.16/x
  3. Step 3: Cross multiply
    181,633.56x = 272,530.26 × 92,960.16
  4. Step 4: Simplify right side
    181,633.56x = 25,334,456,574.44
  5. Step 5: Solve for x
    x = 25,334,456,574.44/181,633.56
  6. Step 6: Final answer
    x = 139,481.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.