Home / 179,962.88-248,348.79-104,516.24

Finding the Fourth Proportional to 179,962.88, 248,348.79 and 104,516.24

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Solution

The fourth proportional to 179,962.88, 248,348.79 and 104,516.24 is: 144,232.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,962.88 : 248,348.79 = 104,516.24 : x
  2. Step 2: Convert to fraction form
    179,962.88/248,348.79 = 104,516.24/x
  3. Step 3: Cross multiply
    179,962.88x = 248,348.79 × 104,516.24
  4. Step 4: Simplify right side
    179,962.88x = 25,956,480,497.61
  5. Step 5: Solve for x
    x = 25,956,480,497.61/179,962.88
  6. Step 6: Final answer
    x = 144,232.42

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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.