Home / 4,609.02-6,358.63-2,591.97

Finding the Fourth Proportional to 4,609.02, 6,358.63 and 2,591.97

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Solution

The fourth proportional to 4,609.02, 6,358.63 and 2,591.97 is: 3,575.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609.02 : 6,358.63 = 2,591.97 : x
  2. Step 2: Convert to fraction form
    4,609.02/6,358.63 = 2,591.97/x
  3. Step 3: Cross multiply
    4,609.02x = 6,358.63 × 2,591.97
  4. Step 4: Simplify right side
    4,609.02x = 16,481,378.20
  5. Step 5: Solve for x
    x = 16,481,378.20/4,609.02
  6. Step 6: Final answer
    x = 3,575.90

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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.