Home / 246,832.11-370,171.62-89,040.06

Finding the Fourth Proportional to 246,832.11, 370,171.62 and 89,040.06

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Solution

The fourth proportional to 246,832.11, 370,171.62 and 89,040.06 is: 133,532.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,832.11 : 370,171.62 = 89,040.06 : x
  2. Step 2: Convert to fraction form
    246,832.11/370,171.62 = 89,040.06/x
  3. Step 3: Cross multiply
    246,832.11x = 370,171.62 × 89,040.06
  4. Step 4: Simplify right side
    246,832.11x = 32,960,103,255.10
  5. Step 5: Solve for x
    x = 32,960,103,255.10/246,832.11
  6. Step 6: Final answer
    x = 133,532.48

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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.