Home / 63,118.17-94,670.78-33,504.57

Finding the Fourth Proportional to 63,118.17, 94,670.78 and 33,504.57

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Solution

The fourth proportional to 63,118.17, 94,670.78 and 33,504.57 is: 50,253.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,118.17 : 94,670.78 = 33,504.57 : x
  2. Step 2: Convert to fraction form
    63,118.17/94,670.78 = 33,504.57/x
  3. Step 3: Cross multiply
    63,118.17x = 94,670.78 × 33,504.57
  4. Step 4: Simplify right side
    63,118.17x = 3,171,903,607.94
  5. Step 5: Solve for x
    x = 3,171,903,607.94/63,118.17
  6. Step 6: Final answer
    x = 50,253.42

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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.