Home / 2,695.53-4,049.42-2,326.48

Finding the Fourth Proportional to 2,695.53, 4,049.42 and 2,326.48

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Solution

The fourth proportional to 2,695.53, 4,049.42 and 2,326.48 is: 3,495.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695.53 : 4,049.42 = 2,326.48 : x
  2. Step 2: Convert to fraction form
    2,695.53/4,049.42 = 2,326.48/x
  3. Step 3: Cross multiply
    2,695.53x = 4,049.42 × 2,326.48
  4. Step 4: Simplify right side
    2,695.53x = 9,420,883.01
  5. Step 5: Solve for x
    x = 9,420,883.01/2,695.53
  6. Step 6: Final answer
    x = 3,495.01

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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.