Home / 167,177.88-230,665.32-94,582.20

Finding the Fourth Proportional to 167,177.88, 230,665.32 and 94,582.20

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Solution

The fourth proportional to 167,177.88, 230,665.32 and 94,582.20 is: 130,500.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,177.88 : 230,665.32 = 94,582.20 : x
  2. Step 2: Convert to fraction form
    167,177.88/230,665.32 = 94,582.20/x
  3. Step 3: Cross multiply
    167,177.88x = 230,665.32 × 94,582.20
  4. Step 4: Simplify right side
    167,177.88x = 21,816,833,429.30
  5. Step 5: Solve for x
    x = 21,816,833,429.30/167,177.88
  6. Step 6: Final answer
    x = 130,500.72

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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.