Home / 164,814.44-227,434.38-93,209.48

Finding the Fourth Proportional to 164,814.44, 227,434.38 and 93,209.48

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Solution

The fourth proportional to 164,814.44, 227,434.38 and 93,209.48 is: 128,623.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,814.44 : 227,434.38 = 93,209.48 : x
  2. Step 2: Convert to fraction form
    164,814.44/227,434.38 = 93,209.48/x
  3. Step 3: Cross multiply
    164,814.44x = 227,434.38 × 93,209.48
  4. Step 4: Simplify right side
    164,814.44x = 21,199,040,293.92
  5. Step 5: Solve for x
    x = 21,199,040,293.92/164,814.44
  6. Step 6: Final answer
    x = 128,623.68

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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.