Home / 4,513.03-6,767.86-1,550.64

Finding the Fourth Proportional to 4,513.03, 6,767.86 and 1,550.64

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Solution

The fourth proportional to 4,513.03, 6,767.86 and 1,550.64 is: 2,325.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513.03 : 6,767.86 = 1,550.64 : x
  2. Step 2: Convert to fraction form
    4,513.03/6,767.86 = 1,550.64/x
  3. Step 3: Cross multiply
    4,513.03x = 6,767.86 × 1,550.64
  4. Step 4: Simplify right side
    4,513.03x = 10,494,514.43
  5. Step 5: Solve for x
    x = 10,494,514.43/4,513.03
  6. Step 6: Final answer
    x = 2,325.38

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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.