Home / 4,538.03-6,262.79-2,548.71

Finding the Fourth Proportional to 4,538.03, 6,262.79 and 2,548.71

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Solution

The fourth proportional to 4,538.03, 6,262.79 and 2,548.71 is: 3,517.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.03 : 6,262.79 = 2,548.71 : x
  2. Step 2: Convert to fraction form
    4,538.03/6,262.79 = 2,548.71/x
  3. Step 3: Cross multiply
    4,538.03x = 6,262.79 × 2,548.71
  4. Step 4: Simplify right side
    4,538.03x = 15,962,022.76
  5. Step 5: Solve for x
    x = 15,962,022.76/4,538.03
  6. Step 6: Final answer
    x = 3,517.39

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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.