Home / 4,457.91-6,151.94-2,468.51

Finding the Fourth Proportional to 4,457.91, 6,151.94 and 2,468.51

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Solution

The fourth proportional to 4,457.91, 6,151.94 and 2,468.51 is: 3,406.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,457.91 : 6,151.94 = 2,468.51 : x
  2. Step 2: Convert to fraction form
    4,457.91/6,151.94 = 2,468.51/x
  3. Step 3: Cross multiply
    4,457.91x = 6,151.94 × 2,468.51
  4. Step 4: Simplify right side
    4,457.91x = 15,186,114.63
  5. Step 5: Solve for x
    x = 15,186,114.63/4,457.91
  6. Step 6: Final answer
    x = 3,406.55

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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.