Home / 10,796.46-14,898.54-6,080.44

Finding the Fourth Proportional to 10,796.46, 14,898.54 and 6,080.44

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Solution

The fourth proportional to 10,796.46, 14,898.54 and 6,080.44 is: 8,390.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,796.46 : 14,898.54 = 6,080.44 : x
  2. Step 2: Convert to fraction form
    10,796.46/14,898.54 = 6,080.44/x
  3. Step 3: Cross multiply
    10,796.46x = 14,898.54 × 6,080.44
  4. Step 4: Simplify right side
    10,796.46x = 90,589,641.31
  5. Step 5: Solve for x
    x = 90,589,641.31/10,796.46
  6. Step 6: Final answer
    x = 8,390.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.