Home / 175,436.55-242,102.26-94,863.88

Finding the Fourth Proportional to 175,436.55, 242,102.26 and 94,863.88

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Solution

The fourth proportional to 175,436.55, 242,102.26 and 94,863.88 is: 130,912.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,436.55 : 242,102.26 = 94,863.88 : x
  2. Step 2: Convert to fraction form
    175,436.55/242,102.26 = 94,863.88/x
  3. Step 3: Cross multiply
    175,436.55x = 242,102.26 × 94,863.88
  4. Step 4: Simplify right side
    175,436.55x = 22,966,760,161.58
  5. Step 5: Solve for x
    x = 22,966,760,161.58/175,436.55
  6. Step 6: Final answer
    x = 130,912.06

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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.