Home / 164,313.57-226,763.22-92,667.45

Finding the Fourth Proportional to 164,313.57, 226,763.22 and 92,667.45

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Solution

The fourth proportional to 164,313.57, 226,763.22 and 92,667.45 is: 127,887.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,313.57 : 226,763.22 = 92,667.45 : x
  2. Step 2: Convert to fraction form
    164,313.57/226,763.22 = 92,667.45/x
  3. Step 3: Cross multiply
    164,313.57x = 226,763.22 × 92,667.45
  4. Step 4: Simplify right side
    164,313.57x = 21,013,568,217.37
  5. Step 5: Solve for x
    x = 21,013,568,217.37/164,313.57
  6. Step 6: Final answer
    x = 127,887.00

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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.