Home / 175,670.26-242,424.68-95,097.76

Finding the Fourth Proportional to 175,670.26, 242,424.68 and 95,097.76

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Solution

The fourth proportional to 175,670.26, 242,424.68 and 95,097.76 is: 131,234.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,670.26 : 242,424.68 = 95,097.76 : x
  2. Step 2: Convert to fraction form
    175,670.26/242,424.68 = 95,097.76/x
  3. Step 3: Cross multiply
    175,670.26x = 242,424.68 × 95,097.76
  4. Step 4: Simplify right side
    175,670.26x = 23,054,043,636.99
  5. Step 5: Solve for x
    x = 23,054,043,636.99/175,670.26
  6. Step 6: Final answer
    x = 131,234.76

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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.