Home / 17,527.20-26,273.25-6,993.42

Finding the Fourth Proportional to 17,527.20, 26,273.25 and 6,993.42

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Solution

The fourth proportional to 17,527.20, 26,273.25 and 6,993.42 is: 10,483.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,527.20 : 26,273.25 = 6,993.42 : x
  2. Step 2: Convert to fraction form
    17,527.20/26,273.25 = 6,993.42/x
  3. Step 3: Cross multiply
    17,527.20x = 26,273.25 × 6,993.42
  4. Step 4: Simplify right side
    17,527.20x = 183,739,872.02
  5. Step 5: Solve for x
    x = 183,739,872.02/17,527.20
  6. Step 6: Final answer
    x = 10,483.13

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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.