Home / 175,750.86-263,571.75-63,416.49

Finding the Fourth Proportional to 175,750.86, 263,571.75 and 63,416.49

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Solution

The fourth proportional to 175,750.86, 263,571.75 and 63,416.49 is: 95,105.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,750.86 : 263,571.75 = 63,416.49 : x
  2. Step 2: Convert to fraction form
    175,750.86/263,571.75 = 63,416.49/x
  3. Step 3: Cross multiply
    175,750.86x = 263,571.75 × 63,416.49
  4. Step 4: Simplify right side
    175,750.86x = 16,714,795,248.16
  5. Step 5: Solve for x
    x = 16,714,795,248.16/175,750.86
  6. Step 6: Final answer
    x = 95,105.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.