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Finding the Fourth Proportional to 63,322.94, 94,890.41 and 35,204.31

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Solution

The fourth proportional to 63,322.94, 94,890.41 and 35,204.31 is: 52,754.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,322.94 : 94,890.41 = 35,204.31 : x
  2. Step 2: Convert to fraction form
    63,322.94/94,890.41 = 35,204.31/x
  3. Step 3: Cross multiply
    63,322.94x = 94,890.41 × 35,204.31
  4. Step 4: Simplify right side
    63,322.94x = 3,340,551,853.52
  5. Step 5: Solve for x
    x = 3,340,551,853.52/63,322.94
  6. Step 6: Final answer
    x = 52,754.21

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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.