Home / 175,573.49-242,290.64-95,002.43

Finding the Fourth Proportional to 175,573.49, 242,290.64 and 95,002.43

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Solution

The fourth proportional to 175,573.49, 242,290.64 and 95,002.43 is: 131,102.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,573.49 : 242,290.64 = 95,002.43 : x
  2. Step 2: Convert to fraction form
    175,573.49/242,290.64 = 95,002.43/x
  3. Step 3: Cross multiply
    175,573.49x = 242,290.64 × 95,002.43
  4. Step 4: Simplify right side
    175,573.49x = 23,018,199,696.97
  5. Step 5: Solve for x
    x = 23,018,199,696.97/175,573.49
  6. Step 6: Final answer
    x = 131,102.93

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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.