Home / 63,072.92-94,634.63-25,635.87

Finding the Fourth Proportional to 63,072.92, 94,634.63 and 25,635.87

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Solution

The fourth proportional to 63,072.92, 94,634.63 and 25,635.87 is: 38,464.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,072.92 : 94,634.63 = 25,635.87 : x
  2. Step 2: Convert to fraction form
    63,072.92/94,634.63 = 25,635.87/x
  3. Step 3: Cross multiply
    63,072.92x = 94,634.63 × 25,635.87
  4. Step 4: Simplify right side
    63,072.92x = 2,426,040,944.00
  5. Step 5: Solve for x
    x = 2,426,040,944.00/63,072.92
  6. Step 6: Final answer
    x = 38,464.07

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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.