Home / 3,505.52-4,833.18-2,310.32

Finding the Fourth Proportional to 3,505.52, 4,833.18 and 2,310.32

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Solution

The fourth proportional to 3,505.52, 4,833.18 and 2,310.32 is: 3,185.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505.52 : 4,833.18 = 2,310.32 : x
  2. Step 2: Convert to fraction form
    3,505.52/4,833.18 = 2,310.32/x
  3. Step 3: Cross multiply
    3,505.52x = 4,833.18 × 2,310.32
  4. Step 4: Simplify right side
    3,505.52x = 11,166,192.42
  5. Step 5: Solve for x
    x = 11,166,192.42/3,505.52
  6. Step 6: Final answer
    x = 3,185.32

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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.