Home / 167,296.91-230,854.39-99,302.27

Finding the Fourth Proportional to 167,296.91, 230,854.39 and 99,302.27

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Solution

The fourth proportional to 167,296.91, 230,854.39 and 99,302.27 is: 137,028.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,296.91 : 230,854.39 = 99,302.27 : x
  2. Step 2: Convert to fraction form
    167,296.91/230,854.39 = 99,302.27/x
  3. Step 3: Cross multiply
    167,296.91x = 230,854.39 × 99,302.27
  4. Step 4: Simplify right side
    167,296.91x = 22,924,363,563.94
  5. Step 5: Solve for x
    x = 22,924,363,563.94/167,296.91
  6. Step 6: Final answer
    x = 137,028.02

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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.