Home / 9,093.86-13,645.44-5,351.07

Finding the Fourth Proportional to 9,093.86, 13,645.44 and 5,351.07

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Solution

The fourth proportional to 9,093.86, 13,645.44 and 5,351.07 is: 8,029.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,093.86 : 13,645.44 = 5,351.07 : x
  2. Step 2: Convert to fraction form
    9,093.86/13,645.44 = 5,351.07/x
  3. Step 3: Cross multiply
    9,093.86x = 13,645.44 × 5,351.07
  4. Step 4: Simplify right side
    9,093.86x = 73,017,704.62
  5. Step 5: Solve for x
    x = 73,017,704.62/9,093.86
  6. Step 6: Final answer
    x = 8,029.35

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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.