Home / 8,893.26-13,338.72-4,151.10

Finding the Fourth Proportional to 8,893.26, 13,338.72 and 4,151.10

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Solution

The fourth proportional to 8,893.26, 13,338.72 and 4,151.10 is: 6,226.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,893.26 : 13,338.72 = 4,151.10 : x
  2. Step 2: Convert to fraction form
    8,893.26/13,338.72 = 4,151.10/x
  3. Step 3: Cross multiply
    8,893.26x = 13,338.72 × 4,151.10
  4. Step 4: Simplify right side
    8,893.26x = 55,370,360.59
  5. Step 5: Solve for x
    x = 55,370,360.59/8,893.26
  6. Step 6: Final answer
    x = 6,226.10

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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.