Home / 46,494.45-69,773.27-30,665.43

Finding the Fourth Proportional to 46,494.45, 69,773.27 and 30,665.43

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Solution

The fourth proportional to 46,494.45, 69,773.27 and 30,665.43 is: 46,018.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,494.45 : 69,773.27 = 30,665.43 : x
  2. Step 2: Convert to fraction form
    46,494.45/69,773.27 = 30,665.43/x
  3. Step 3: Cross multiply
    46,494.45x = 69,773.27 × 30,665.43
  4. Step 4: Simplify right side
    46,494.45x = 2,139,627,173.73
  5. Step 5: Solve for x
    x = 2,139,627,173.73/46,494.45
  6. Step 6: Final answer
    x = 46,018.98

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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.