Home / 17,414.99-26,126.90-8,061.75

Finding the Fourth Proportional to 17,414.99, 26,126.90 and 8,061.75

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Solution

The fourth proportional to 17,414.99, 26,126.90 and 8,061.75 is: 12,094.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,414.99 : 26,126.90 = 8,061.75 : x
  2. Step 2: Convert to fraction form
    17,414.99/26,126.90 = 8,061.75/x
  3. Step 3: Cross multiply
    17,414.99x = 26,126.90 × 8,061.75
  4. Step 4: Simplify right side
    17,414.99x = 210,628,495.77
  5. Step 5: Solve for x
    x = 210,628,495.77/17,414.99
  6. Step 6: Final answer
    x = 12,094.67

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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.