Home / 164,025.70-226,355.48-92,405.70

Finding the Fourth Proportional to 164,025.70, 226,355.48 and 92,405.70

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Solution

The fourth proportional to 164,025.70, 226,355.48 and 92,405.70 is: 127,519.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,025.70 : 226,355.48 = 92,405.70 : x
  2. Step 2: Convert to fraction form
    164,025.70/226,355.48 = 92,405.70/x
  3. Step 3: Cross multiply
    164,025.70x = 226,355.48 × 92,405.70
  4. Step 4: Simplify right side
    164,025.70x = 20,916,536,578.24
  5. Step 5: Solve for x
    x = 20,916,536,578.24/164,025.70
  6. Step 6: Final answer
    x = 127,519.87

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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.