Home / 4,622.72-6,933.31-1,334.93

Finding the Fourth Proportional to 4,622.72, 6,933.31 and 1,334.93

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Solution

The fourth proportional to 4,622.72, 6,933.31 and 1,334.93 is: 2,002.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,622.72 : 6,933.31 = 1,334.93 : x
  2. Step 2: Convert to fraction form
    4,622.72/6,933.31 = 1,334.93/x
  3. Step 3: Cross multiply
    4,622.72x = 6,933.31 × 1,334.93
  4. Step 4: Simplify right side
    4,622.72x = 9,255,476.84
  5. Step 5: Solve for x
    x = 9,255,476.84/4,622.72
  6. Step 6: Final answer
    x = 2,002.17

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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.