Home / 169,032.93-233,423.46-108,708.30

Finding the Fourth Proportional to 169,032.93, 233,423.46 and 108,708.30

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Solution

The fourth proportional to 169,032.93, 233,423.46 and 108,708.30 is: 150,119.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,032.93 : 233,423.46 = 108,708.30 : x
  2. Step 2: Convert to fraction form
    169,032.93/233,423.46 = 108,708.30/x
  3. Step 3: Cross multiply
    169,032.93x = 233,423.46 × 108,708.30
  4. Step 4: Simplify right side
    169,032.93x = 25,375,067,516.72
  5. Step 5: Solve for x
    x = 25,375,067,516.72/169,032.93
  6. Step 6: Final answer
    x = 150,119.08

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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.