Home / 4,539.39-6,804.83-1,767.84

Finding the Fourth Proportional to 4,539.39, 6,804.83 and 1,767.84

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Solution

The fourth proportional to 4,539.39, 6,804.83 and 1,767.84 is: 2,650.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539.39 : 6,804.83 = 1,767.84 : x
  2. Step 2: Convert to fraction form
    4,539.39/6,804.83 = 1,767.84/x
  3. Step 3: Cross multiply
    4,539.39x = 6,804.83 × 1,767.84
  4. Step 4: Simplify right side
    4,539.39x = 12,029,850.67
  5. Step 5: Solve for x
    x = 12,029,850.67/4,539.39
  6. Step 6: Final answer
    x = 2,650.10

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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.