Home / 4,113.02-5,676.44-2,344.88

Finding the Fourth Proportional to 4,113.02, 5,676.44 and 2,344.88

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Solution

The fourth proportional to 4,113.02, 5,676.44 and 2,344.88 is: 3,236.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113.02 : 5,676.44 = 2,344.88 : x
  2. Step 2: Convert to fraction form
    4,113.02/5,676.44 = 2,344.88/x
  3. Step 3: Cross multiply
    4,113.02x = 5,676.44 × 2,344.88
  4. Step 4: Simplify right side
    4,113.02x = 13,310,530.52
  5. Step 5: Solve for x
    x = 13,310,530.52/4,113.02
  6. Step 6: Final answer
    x = 3,236.20

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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.