Home / 64,757.07-96,954.15-48,912.26

Finding the Fourth Proportional to 64,757.07, 96,954.15 and 48,912.26

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Solution

The fourth proportional to 64,757.07, 96,954.15 and 48,912.26 is: 73,231.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,757.07 : 96,954.15 = 48,912.26 : x
  2. Step 2: Convert to fraction form
    64,757.07/96,954.15 = 48,912.26/x
  3. Step 3: Cross multiply
    64,757.07x = 96,954.15 × 48,912.26
  4. Step 4: Simplify right side
    64,757.07x = 4,742,246,222.75
  5. Step 5: Solve for x
    x = 4,742,246,222.75/64,757.07
  6. Step 6: Final answer
    x = 73,231.33

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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.