Home / 4,449.89-6,671.14-1,675.04

Finding the Fourth Proportional to 4,449.89, 6,671.14 and 1,675.04

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Solution

The fourth proportional to 4,449.89, 6,671.14 and 1,675.04 is: 2,511.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449.89 : 6,671.14 = 1,675.04 : x
  2. Step 2: Convert to fraction form
    4,449.89/6,671.14 = 1,675.04/x
  3. Step 3: Cross multiply
    4,449.89x = 6,671.14 × 1,675.04
  4. Step 4: Simplify right side
    4,449.89x = 11,174,392.99
  5. Step 5: Solve for x
    x = 11,174,392.99/4,449.89
  6. Step 6: Final answer
    x = 2,511.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.