Home / 4,250.35-5,865.94-2,572.68

Finding the Fourth Proportional to 4,250.35, 5,865.94 and 2,572.68

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Solution

The fourth proportional to 4,250.35, 5,865.94 and 2,572.68 is: 3,550.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250.35 : 5,865.94 = 2,572.68 : x
  2. Step 2: Convert to fraction form
    4,250.35/5,865.94 = 2,572.68/x
  3. Step 3: Cross multiply
    4,250.35x = 5,865.94 × 2,572.68
  4. Step 4: Simplify right side
    4,250.35x = 15,091,186.52
  5. Step 5: Solve for x
    x = 15,091,186.52/4,250.35
  6. Step 6: Final answer
    x = 3,550.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.