Home / 4,403.82-6,604.65-1,482.06

Finding the Fourth Proportional to 4,403.82, 6,604.65 and 1,482.06

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Solution

The fourth proportional to 4,403.82, 6,604.65 and 1,482.06 is: 2,222.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.82 : 6,604.65 = 1,482.06 : x
  2. Step 2: Convert to fraction form
    4,403.82/6,604.65 = 1,482.06/x
  3. Step 3: Cross multiply
    4,403.82x = 6,604.65 × 1,482.06
  4. Step 4: Simplify right side
    4,403.82x = 9,788,487.58
  5. Step 5: Solve for x
    x = 9,788,487.58/4,403.82
  6. Step 6: Final answer
    x = 2,222.73

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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.