Home / 66,201.11-99,270.44-24,051.47

Finding the Fourth Proportional to 66,201.11, 99,270.44 and 24,051.47

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Solution

The fourth proportional to 66,201.11, 99,270.44 and 24,051.47 is: 36,065.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,201.11 : 99,270.44 = 24,051.47 : x
  2. Step 2: Convert to fraction form
    66,201.11/99,270.44 = 24,051.47/x
  3. Step 3: Cross multiply
    66,201.11x = 99,270.44 × 24,051.47
  4. Step 4: Simplify right side
    66,201.11x = 2,387,599,618.42
  5. Step 5: Solve for x
    x = 2,387,599,618.42/66,201.11
  6. Step 6: Final answer
    x = 36,065.86

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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.