Home / 4,457.46-6,151.02-2,467.90

Finding the Fourth Proportional to 4,457.46, 6,151.02 and 2,467.90

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Solution

The fourth proportional to 4,457.46, 6,151.02 and 2,467.90 is: 3,405.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,457.46 : 6,151.02 = 2,467.90 : x
  2. Step 2: Convert to fraction form
    4,457.46/6,151.02 = 2,467.90/x
  3. Step 3: Cross multiply
    4,457.46x = 6,151.02 × 2,467.90
  4. Step 4: Simplify right side
    4,457.46x = 15,180,102.26
  5. Step 5: Solve for x
    x = 15,180,102.26/4,457.46
  6. Step 6: Final answer
    x = 3,405.55

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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.