Home / 63,701.21-95,539.26-60,540.05

Finding the Fourth Proportional to 63,701.21, 95,539.26 and 60,540.05

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Solution

The fourth proportional to 63,701.21, 95,539.26 and 60,540.05 is: 90,798.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,701.21 : 95,539.26 = 60,540.05 : x
  2. Step 2: Convert to fraction form
    63,701.21/95,539.26 = 60,540.05/x
  3. Step 3: Cross multiply
    63,701.21x = 95,539.26 × 60,540.05
  4. Step 4: Simplify right side
    63,701.21x = 5,783,951,577.36
  5. Step 5: Solve for x
    x = 5,783,951,577.36/63,701.21
  6. Step 6: Final answer
    x = 90,798.14

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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.