Home / 16,126.39-24,188.22-7,360.62

Finding the Fourth Proportional to 16,126.39, 24,188.22 and 7,360.62

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Solution

The fourth proportional to 16,126.39, 24,188.22 and 7,360.62 is: 11,040.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,126.39 : 24,188.22 = 7,360.62 : x
  2. Step 2: Convert to fraction form
    16,126.39/24,188.22 = 7,360.62/x
  3. Step 3: Cross multiply
    16,126.39x = 24,188.22 × 7,360.62
  4. Step 4: Simplify right side
    16,126.39x = 178,040,341.25
  5. Step 5: Solve for x
    x = 178,040,341.25/16,126.39
  6. Step 6: Final answer
    x = 11,040.31

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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.