Home / 9,305.51-13,954.82-3,063.70

Finding the Fourth Proportional to 9,305.51, 13,954.82 and 3,063.70

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Solution

The fourth proportional to 9,305.51, 13,954.82 and 3,063.70 is: 4,594.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,305.51 : 13,954.82 = 3,063.70 : x
  2. Step 2: Convert to fraction form
    9,305.51/13,954.82 = 3,063.70/x
  3. Step 3: Cross multiply
    9,305.51x = 13,954.82 × 3,063.70
  4. Step 4: Simplify right side
    9,305.51x = 42,753,357.84
  5. Step 5: Solve for x
    x = 42,753,357.84/9,305.51
  6. Step 6: Final answer
    x = 4,594.41

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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.