Home / 164,814.97-227,433.90-92,205.46

Finding the Fourth Proportional to 164,814.97, 227,433.90 and 92,205.46

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Solution

The fourth proportional to 164,814.97, 227,433.90 and 92,205.46 is: 127,237.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,814.97 : 227,433.90 = 92,205.46 : x
  2. Step 2: Convert to fraction form
    164,814.97/227,433.90 = 92,205.46/x
  3. Step 3: Cross multiply
    164,814.97x = 227,433.90 × 92,205.46
  4. Step 4: Simplify right side
    164,814.97x = 20,970,646,460.51
  5. Step 5: Solve for x
    x = 20,970,646,460.51/164,814.97
  6. Step 6: Final answer
    x = 127,237.51

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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.