Home / 46,614.60-69,922.62-13,334.04

Finding the Fourth Proportional to 46,614.60, 69,922.62 and 13,334.04

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Solution

The fourth proportional to 46,614.60, 69,922.62 and 13,334.04 is: 20,001.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,614.60 : 69,922.62 = 13,334.04 : x
  2. Step 2: Convert to fraction form
    46,614.60/69,922.62 = 13,334.04/x
  3. Step 3: Cross multiply
    46,614.60x = 69,922.62 × 13,334.04
  4. Step 4: Simplify right side
    46,614.60x = 932,351,011.98
  5. Step 5: Solve for x
    x = 932,351,011.98/46,614.60
  6. Step 6: Final answer
    x = 20,001.27

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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.