Home / 4,457.39-6,151.11-2,467.92

Finding the Fourth Proportional to 4,457.39, 6,151.11 and 2,467.92

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Solution

The fourth proportional to 4,457.39, 6,151.11 and 2,467.92 is: 3,405.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,457.39 : 6,151.11 = 2,467.92 : x
  2. Step 2: Convert to fraction form
    4,457.39/6,151.11 = 2,467.92/x
  3. Step 3: Cross multiply
    4,457.39x = 6,151.11 × 2,467.92
  4. Step 4: Simplify right side
    4,457.39x = 15,180,447.39
  5. Step 5: Solve for x
    x = 15,180,447.39/4,457.39
  6. Step 6: Final answer
    x = 3,405.68

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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.