Home / 169,213.32-233,504.64-92,717.46

Finding the Fourth Proportional to 169,213.32, 233,504.64 and 92,717.46

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Solution

The fourth proportional to 169,213.32, 233,504.64 and 92,717.46 is: 127,944.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,213.32 : 233,504.64 = 92,717.46 : x
  2. Step 2: Convert to fraction form
    169,213.32/233,504.64 = 92,717.46/x
  3. Step 3: Cross multiply
    169,213.32x = 233,504.64 × 92,717.46
  4. Step 4: Simplify right side
    169,213.32x = 21,649,957,119.01
  5. Step 5: Solve for x
    x = 21,649,957,119.01/169,213.32
  6. Step 6: Final answer
    x = 127,944.76

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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.