Home / 4,335.12-6,505.92-2,028.24

Finding the Fourth Proportional to 4,335.12, 6,505.92 and 2,028.24

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Solution

The fourth proportional to 4,335.12, 6,505.92 and 2,028.24 is: 3,043.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.12 : 6,505.92 = 2,028.24 : x
  2. Step 2: Convert to fraction form
    4,335.12/6,505.92 = 2,028.24/x
  3. Step 3: Cross multiply
    4,335.12x = 6,505.92 × 2,028.24
  4. Step 4: Simplify right side
    4,335.12x = 13,195,567.18
  5. Step 5: Solve for x
    x = 13,195,567.18/4,335.12
  6. Step 6: Final answer
    x = 3,043.88

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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.