Home / 7,093.43-10,636.58-4,132.85

Finding the Fourth Proportional to 7,093.43, 10,636.58 and 4,132.85

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Solution

The fourth proportional to 7,093.43, 10,636.58 and 4,132.85 is: 6,197.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093.43 : 10,636.58 = 4,132.85 : x
  2. Step 2: Convert to fraction form
    7,093.43/10,636.58 = 4,132.85/x
  3. Step 3: Cross multiply
    7,093.43x = 10,636.58 × 4,132.85
  4. Step 4: Simplify right side
    7,093.43x = 43,959,315.81
  5. Step 5: Solve for x
    x = 43,959,315.81/7,093.43
  6. Step 6: Final answer
    x = 6,197.19

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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.