Home / 164,165.33-226,548.15-92,545.35

Finding the Fourth Proportional to 164,165.33, 226,548.15 and 92,545.35

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Solution

The fourth proportional to 164,165.33, 226,548.15 and 92,545.35 is: 127,712.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,165.33 : 226,548.15 = 92,545.35 : x
  2. Step 2: Convert to fraction form
    164,165.33/226,548.15 = 92,545.35/x
  3. Step 3: Cross multiply
    164,165.33x = 226,548.15 × 92,545.35
  4. Step 4: Simplify right side
    164,165.33x = 20,965,977,833.60
  5. Step 5: Solve for x
    x = 20,965,977,833.60/164,165.33
  6. Step 6: Final answer
    x = 127,712.58

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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.