Home / 64,333.94-96,440.43-34,707.38

Finding the Fourth Proportional to 64,333.94, 96,440.43 and 34,707.38

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Solution

The fourth proportional to 64,333.94, 96,440.43 and 34,707.38 is: 52,028.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,333.94 : 96,440.43 = 34,707.38 : x
  2. Step 2: Convert to fraction form
    64,333.94/96,440.43 = 34,707.38/x
  3. Step 3: Cross multiply
    64,333.94x = 96,440.43 × 34,707.38
  4. Step 4: Simplify right side
    64,333.94x = 3,347,194,651.37
  5. Step 5: Solve for x
    x = 3,347,194,651.37/64,333.94
  6. Step 6: Final answer
    x = 52,028.44

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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.