Home / 96,927.03-133,766.64-54,491.94

Finding the Fourth Proportional to 96,927.03, 133,766.64 and 54,491.94

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Solution

The fourth proportional to 96,927.03, 133,766.64 and 54,491.94 is: 75,203.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,927.03 : 133,766.64 = 54,491.94 : x
  2. Step 2: Convert to fraction form
    96,927.03/133,766.64 = 54,491.94/x
  3. Step 3: Cross multiply
    96,927.03x = 133,766.64 × 54,491.94
  4. Step 4: Simplify right side
    96,927.03x = 7,289,203,720.88
  5. Step 5: Solve for x
    x = 7,289,203,720.88/96,927.03
  6. Step 6: Final answer
    x = 75,203.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.