Home / 4,998.82-7,497.96-1,536.08

Finding the Fourth Proportional to 4,998.82, 7,497.96 and 1,536.08

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Solution

The fourth proportional to 4,998.82, 7,497.96 and 1,536.08 is: 2,304.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998.82 : 7,497.96 = 1,536.08 : x
  2. Step 2: Convert to fraction form
    4,998.82/7,497.96 = 1,536.08/x
  3. Step 3: Cross multiply
    4,998.82x = 7,497.96 × 1,536.08
  4. Step 4: Simplify right side
    4,998.82x = 11,517,466.40
  5. Step 5: Solve for x
    x = 11,517,466.40/4,998.82
  6. Step 6: Final answer
    x = 2,304.04

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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.