Home / 182,003.10-272,895.30-93,429.60

Finding the Fourth Proportional to 182,003.10, 272,895.30 and 93,429.60

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Solution

The fourth proportional to 182,003.10, 272,895.30 and 93,429.60 is: 140,088.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,003.10 : 272,895.30 = 93,429.60 : x
  2. Step 2: Convert to fraction form
    182,003.10/272,895.30 = 93,429.60/x
  3. Step 3: Cross multiply
    182,003.10x = 272,895.30 × 93,429.60
  4. Step 4: Simplify right side
    182,003.10x = 25,496,498,720.88
  5. Step 5: Solve for x
    x = 25,496,498,720.88/182,003.10
  6. Step 6: Final answer
    x = 140,088.27

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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.