Home / 164,133.28-226,501.20-92,513.44

Finding the Fourth Proportional to 164,133.28, 226,501.20 and 92,513.44

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Solution

The fourth proportional to 164,133.28, 226,501.20 and 92,513.44 is: 127,667.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,133.28 : 226,501.20 = 92,513.44 : x
  2. Step 2: Convert to fraction form
    164,133.28/226,501.20 = 92,513.44/x
  3. Step 3: Cross multiply
    164,133.28x = 226,501.20 × 92,513.44
  4. Step 4: Simplify right side
    164,133.28x = 20,954,405,176.13
  5. Step 5: Solve for x
    x = 20,954,405,176.13/164,133.28
  6. Step 6: Final answer
    x = 127,667.01

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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.