Home / 14,096.96-19,451.04-9,126.08

Finding the Fourth Proportional to 14,096.96, 19,451.04 and 9,126.08

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Solution

The fourth proportional to 14,096.96, 19,451.04 and 9,126.08 is: 12,592.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096.96 : 19,451.04 = 9,126.08 : x
  2. Step 2: Convert to fraction form
    14,096.96/19,451.04 = 9,126.08/x
  3. Step 3: Cross multiply
    14,096.96x = 19,451.04 × 9,126.08
  4. Step 4: Simplify right side
    14,096.96x = 177,511,747.12
  5. Step 5: Solve for x
    x = 177,511,747.12/14,096.96
  6. Step 6: Final answer
    x = 12,592.20

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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.