Home / 4,709.06-6,498.81-2,613.19

Finding the Fourth Proportional to 4,709.06, 6,498.81 and 2,613.19

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Solution

The fourth proportional to 4,709.06, 6,498.81 and 2,613.19 is: 3,606.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709.06 : 6,498.81 = 2,613.19 : x
  2. Step 2: Convert to fraction form
    4,709.06/6,498.81 = 2,613.19/x
  3. Step 3: Cross multiply
    4,709.06x = 6,498.81 × 2,613.19
  4. Step 4: Simplify right side
    4,709.06x = 16,982,625.30
  5. Step 5: Solve for x
    x = 16,982,625.30/4,709.06
  6. Step 6: Final answer
    x = 3,606.37

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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.