Home / 64,664.26-97,048.23-33,508.42

Finding the Fourth Proportional to 64,664.26, 97,048.23 and 33,508.42

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Solution

The fourth proportional to 64,664.26, 97,048.23 and 33,508.42 is: 50,289.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,664.26 : 97,048.23 = 33,508.42 : x
  2. Step 2: Convert to fraction form
    64,664.26/97,048.23 = 33,508.42/x
  3. Step 3: Cross multiply
    64,664.26x = 97,048.23 × 33,508.42
  4. Step 4: Simplify right side
    64,664.26x = 3,251,932,851.10
  5. Step 5: Solve for x
    x = 3,251,932,851.10/64,664.26
  6. Step 6: Final answer
    x = 50,289.49

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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.