Home / 175,573.96-242,291.28-95,002.91

Finding the Fourth Proportional to 175,573.96, 242,291.28 and 95,002.91

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Solution

The fourth proportional to 175,573.96, 242,291.28 and 95,002.91 is: 131,103.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,573.96 : 242,291.28 = 95,002.91 : x
  2. Step 2: Convert to fraction form
    175,573.96/242,291.28 = 95,002.91/x
  3. Step 3: Cross multiply
    175,573.96x = 242,291.28 × 95,002.91
  4. Step 4: Simplify right side
    175,573.96x = 23,018,376,721.02
  5. Step 5: Solve for x
    x = 23,018,376,721.02/175,573.96
  6. Step 6: Final answer
    x = 131,103.59

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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.