Home / 8,304.36-11,454.31-4,944.58

Finding the Fourth Proportional to 8,304.36, 11,454.31 and 4,944.58

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Solution

The fourth proportional to 8,304.36, 11,454.31 and 4,944.58 is: 6,820.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304.36 : 11,454.31 = 4,944.58 : x
  2. Step 2: Convert to fraction form
    8,304.36/11,454.31 = 4,944.58/x
  3. Step 3: Cross multiply
    8,304.36x = 11,454.31 × 4,944.58
  4. Step 4: Simplify right side
    8,304.36x = 56,636,729.68
  5. Step 5: Solve for x
    x = 56,636,729.68/8,304.36
  6. Step 6: Final answer
    x = 6,820.12

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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.