Home / 64,567.21-96,860.83-32,960.14

Finding the Fourth Proportional to 64,567.21, 96,860.83 and 32,960.14

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Solution

The fourth proportional to 64,567.21, 96,860.83 and 32,960.14 is: 49,445.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,567.21 : 96,860.83 = 32,960.14 : x
  2. Step 2: Convert to fraction form
    64,567.21/96,860.83 = 32,960.14/x
  3. Step 3: Cross multiply
    64,567.21x = 96,860.83 × 32,960.14
  4. Step 4: Simplify right side
    64,567.21x = 3,192,546,517.32
  5. Step 5: Solve for x
    x = 3,192,546,517.32/64,567.21
  6. Step 6: Final answer
    x = 49,445.32

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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.