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Finding the Fourth Proportional to 46,662.90, 69,998.02 and 22,983.18

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Solution

The fourth proportional to 46,662.90, 69,998.02 and 22,983.18 is: 34,476.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,662.90 : 69,998.02 = 22,983.18 : x
  2. Step 2: Convert to fraction form
    46,662.90/69,998.02 = 22,983.18/x
  3. Step 3: Cross multiply
    46,662.90x = 69,998.02 × 22,983.18
  4. Step 4: Simplify right side
    46,662.90x = 1,608,777,035.85
  5. Step 5: Solve for x
    x = 1,608,777,035.85/46,662.90
  6. Step 6: Final answer
    x = 34,476.58

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1.5x scale

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.