Home / 175,610.85-263,254.82-63,263.60

Finding the Fourth Proportional to 175,610.85, 263,254.82 and 63,263.60

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Solution

The fourth proportional to 175,610.85, 263,254.82 and 63,263.60 is: 94,837.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,610.85 : 263,254.82 = 63,263.60 : x
  2. Step 2: Convert to fraction form
    175,610.85/263,254.82 = 63,263.60/x
  3. Step 3: Cross multiply
    175,610.85x = 263,254.82 × 63,263.60
  4. Step 4: Simplify right side
    175,610.85x = 16,654,445,997.96
  5. Step 5: Solve for x
    x = 16,654,445,997.96/175,610.85
  6. Step 6: Final answer
    x = 94,837.23

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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.