Home / 45,001.98-67,464.69-27,484.11

Finding the Fourth Proportional to 45,001.98, 67,464.69 and 27,484.11

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Solution

The fourth proportional to 45,001.98, 67,464.69 and 27,484.11 is: 41,202.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,001.98 : 67,464.69 = 27,484.11 : x
  2. Step 2: Convert to fraction form
    45,001.98/67,464.69 = 27,484.11/x
  3. Step 3: Cross multiply
    45,001.98x = 67,464.69 × 27,484.11
  4. Step 4: Simplify right side
    45,001.98x = 1,854,206,961.08
  5. Step 5: Solve for x
    x = 1,854,206,961.08/45,001.98
  6. Step 6: Final answer
    x = 41,202.79

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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.