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Finding the Fourth Proportional to 175,573.65, 242,290.84 and 95,002.59

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Solution

The fourth proportional to 175,573.65, 242,290.84 and 95,002.59 is: 131,103.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,573.65 : 242,290.84 = 95,002.59 : x
  2. Step 2: Convert to fraction form
    175,573.65/242,290.84 = 95,002.59/x
  3. Step 3: Cross multiply
    175,573.65x = 242,290.84 × 95,002.59
  4. Step 4: Simplify right side
    175,573.65x = 23,018,257,333.28
  5. Step 5: Solve for x
    x = 23,018,257,333.28/175,573.65
  6. Step 6: Final answer
    x = 131,103.14

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1.5x scale

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.