Home / 88,744.67-133,181.24-34,717.32

Finding the Fourth Proportional to 88,744.67, 133,181.24 and 34,717.32

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Solution

The fourth proportional to 88,744.67, 133,181.24 and 34,717.32 is: 52,101.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,744.67 : 133,181.24 = 34,717.32 : x
  2. Step 2: Convert to fraction form
    88,744.67/133,181.24 = 34,717.32/x
  3. Step 3: Cross multiply
    88,744.67x = 133,181.24 × 34,717.32
  4. Step 4: Simplify right side
    88,744.67x = 4,623,695,276.56
  5. Step 5: Solve for x
    x = 4,623,695,276.56/88,744.67
  6. Step 6: Final answer
    x = 52,101.10

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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.