Home / 4,896.48-6,753.84-3,404.64

Finding the Fourth Proportional to 4,896.48, 6,753.84 and 3,404.64

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Solution

The fourth proportional to 4,896.48, 6,753.84 and 3,404.64 is: 4,696.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896.48 : 6,753.84 = 3,404.64 : x
  2. Step 2: Convert to fraction form
    4,896.48/6,753.84 = 3,404.64/x
  3. Step 3: Cross multiply
    4,896.48x = 6,753.84 × 3,404.64
  4. Step 4: Simplify right side
    4,896.48x = 22,994,393.82
  5. Step 5: Solve for x
    x = 22,994,393.82/4,896.48
  6. Step 6: Final answer
    x = 4,696.11

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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.