Home / 180,168.96-248,471.28-150,054.24

Finding the Fourth Proportional to 180,168.96, 248,471.28 and 150,054.24

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Solution

The fourth proportional to 180,168.96, 248,471.28 and 150,054.24 is: 206,940.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,168.96 : 248,471.28 = 150,054.24 : x
  2. Step 2: Convert to fraction form
    180,168.96/248,471.28 = 150,054.24/x
  3. Step 3: Cross multiply
    180,168.96x = 248,471.28 × 150,054.24
  4. Step 4: Simplify right side
    180,168.96x = 37,284,169,082.23
  5. Step 5: Solve for x
    x = 37,284,169,082.23/180,168.96
  6. Step 6: Final answer
    x = 206,940.02

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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.