Home / 164,443.74-226,932.27-92,824.38

Finding the Fourth Proportional to 164,443.74, 226,932.27 and 92,824.38

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Solution

The fourth proportional to 164,443.74, 226,932.27 and 92,824.38 is: 128,097.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,443.74 : 226,932.27 = 92,824.38 : x
  2. Step 2: Convert to fraction form
    164,443.74/226,932.27 = 92,824.38/x
  3. Step 3: Cross multiply
    164,443.74x = 226,932.27 × 92,824.38
  4. Step 4: Simplify right side
    164,443.74x = 21,064,847,264.74
  5. Step 5: Solve for x
    x = 21,064,847,264.74/164,443.74
  6. Step 6: Final answer
    x = 128,097.59

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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.