Home / 235,006.48-352,549.84-92,777.38

Finding the Fourth Proportional to 235,006.48, 352,549.84 and 92,777.38

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Solution

The fourth proportional to 235,006.48, 352,549.84 and 92,777.38 is: 139,181.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,006.48 : 352,549.84 = 92,777.38 : x
  2. Step 2: Convert to fraction form
    235,006.48/352,549.84 = 92,777.38/x
  3. Step 3: Cross multiply
    235,006.48x = 352,549.84 × 92,777.38
  4. Step 4: Simplify right side
    235,006.48x = 32,708,650,474.62
  5. Step 5: Solve for x
    x = 32,708,650,474.62/235,006.48
  6. Step 6: Final answer
    x = 139,181.91

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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.