Home / 9,310.04-13,962.90-2,734.46

Finding the Fourth Proportional to 9,310.04, 13,962.90 and 2,734.46

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Solution

The fourth proportional to 9,310.04, 13,962.90 and 2,734.46 is: 4,101.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,310.04 : 13,962.90 = 2,734.46 : x
  2. Step 2: Convert to fraction form
    9,310.04/13,962.90 = 2,734.46/x
  3. Step 3: Cross multiply
    9,310.04x = 13,962.90 × 2,734.46
  4. Step 4: Simplify right side
    9,310.04x = 38,180,991.53
  5. Step 5: Solve for x
    x = 38,180,991.53/9,310.04
  6. Step 6: Final answer
    x = 4,101.06

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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.