Home / 9,370.62-14,056.61-2,796.86

Finding the Fourth Proportional to 9,370.62, 14,056.61 and 2,796.86

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Solution

The fourth proportional to 9,370.62, 14,056.61 and 2,796.86 is: 4,195.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.62 : 14,056.61 = 2,796.86 : x
  2. Step 2: Convert to fraction form
    9,370.62/14,056.61 = 2,796.86/x
  3. Step 3: Cross multiply
    9,370.62x = 14,056.61 × 2,796.86
  4. Step 4: Simplify right side
    9,370.62x = 39,314,391.40
  5. Step 5: Solve for x
    x = 39,314,391.40/9,370.62
  6. Step 6: Final answer
    x = 4,195.50

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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.