Home / 17,330.06-25,974.48-7,962.14

Finding the Fourth Proportional to 17,330.06, 25,974.48 and 7,962.14

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Solution

The fourth proportional to 17,330.06, 25,974.48 and 7,962.14 is: 11,933.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330.06 : 25,974.48 = 7,962.14 : x
  2. Step 2: Convert to fraction form
    17,330.06/25,974.48 = 7,962.14/x
  3. Step 3: Cross multiply
    17,330.06x = 25,974.48 × 7,962.14
  4. Step 4: Simplify right side
    17,330.06x = 206,812,446.19
  5. Step 5: Solve for x
    x = 206,812,446.19/17,330.06
  6. Step 6: Final answer
    x = 11,933.74

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1.5x scale

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.