Home / 169,161.45-233,439.22-92,676.81

Finding the Fourth Proportional to 169,161.45, 233,439.22 and 92,676.81

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Solution

The fourth proportional to 169,161.45, 233,439.22 and 92,676.81 is: 127,892.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,161.45 : 233,439.22 = 92,676.81 : x
  2. Step 2: Convert to fraction form
    169,161.45/233,439.22 = 92,676.81/x
  3. Step 3: Cross multiply
    169,161.45x = 233,439.22 × 92,676.81
  4. Step 4: Simplify right side
    169,161.45x = 21,634,402,708.42
  5. Step 5: Solve for x
    x = 21,634,402,708.42/169,161.45
  6. Step 6: Final answer
    x = 127,892.04

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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.