Home / 173,227.52-238,891.74-114,981.24

Finding the Fourth Proportional to 173,227.52, 238,891.74 and 114,981.24

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Solution

The fourth proportional to 173,227.52, 238,891.74 and 114,981.24 is: 158,566.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,227.52 : 238,891.74 = 114,981.24 : x
  2. Step 2: Convert to fraction form
    173,227.52/238,891.74 = 114,981.24/x
  3. Step 3: Cross multiply
    173,227.52x = 238,891.74 × 114,981.24
  4. Step 4: Simplify right side
    173,227.52x = 27,468,068,490.96
  5. Step 5: Solve for x
    x = 27,468,068,490.96/173,227.52
  6. Step 6: Final answer
    x = 158,566.42

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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.