Home / 164,443.26-226,932.39-92,824.14

Finding the Fourth Proportional to 164,443.26, 226,932.39 and 92,824.14

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Solution

The fourth proportional to 164,443.26, 226,932.39 and 92,824.14 is: 128,097.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,443.26 : 226,932.39 = 92,824.14 : x
  2. Step 2: Convert to fraction form
    164,443.26/226,932.39 = 92,824.14/x
  3. Step 3: Cross multiply
    164,443.26x = 226,932.39 × 92,824.14
  4. Step 4: Simplify right side
    164,443.26x = 21,064,803,939.89
  5. Step 5: Solve for x
    x = 21,064,803,939.89/164,443.26
  6. Step 6: Final answer
    x = 128,097.70

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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.