Home / 4,532.36-6,252.48-2,938.86

Finding the Fourth Proportional to 4,532.36, 6,252.48 and 2,938.86

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Solution

The fourth proportional to 4,532.36, 6,252.48 and 2,938.86 is: 4,054.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532.36 : 6,252.48 = 2,938.86 : x
  2. Step 2: Convert to fraction form
    4,532.36/6,252.48 = 2,938.86/x
  3. Step 3: Cross multiply
    4,532.36x = 6,252.48 × 2,938.86
  4. Step 4: Simplify right side
    4,532.36x = 18,375,163.37
  5. Step 5: Solve for x
    x = 18,375,163.37/4,532.36
  6. Step 6: Final answer
    x = 4,054.22

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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.